{"id":7096,"date":"2025-08-28T22:36:02","date_gmt":"2025-08-29T03:36:02","guid":{"rendered":"https:\/\/librarytestdev.wpenginepowered.com\/?post_type=doc&#038;p=7096"},"modified":"2025-12-11T08:09:06","modified_gmt":"2025-12-11T14:09:06","slug":"heartbeat-0-message","status":"publish","type":"doc","link":"https:\/\/library-staging.tradingtechnologies.com\/tt-fix\/tt-fix-general\/session-messages\/heartbeat-0-message\/","title":{"rendered":"Heartbeat (0) Message"},"content":{"rendered":"\n<h2 class=\"wp-block-heading LabelHead\">Purpose<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Used to verify communication with TT FIX<\/p>\n\n\n\n<h2 class=\"wp-block-heading LabelHead\">Message Direction<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">From TT FIX to FIX client and from FIX client to TT FIX<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tag Directory<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Click the links below to navigate to the documentation for that tag.<\/p>\n\n\n<div class=\"fix-tag-table-wrapper show-flat-jump-list wp-block-twentytwentyfive-child-tt-fix-tag-table\" data-components-start-expanded=\"false\">\n        <div class=\"block-controls\">\n\n                <!-- Everything that can actually overflow\/scroll lives in here, kept\n             separate from the resize handle below so the handle is never a\n             descendant of the scrolling element - it stays fixed in place no\n             matter how far the content inside is scrolled (see view.js\/SCSS). -->\n        <div class=\"block-controls-scroll-area\">\n        <div class=\"row\">\n                            <div class=\"col message-state-filter\">\n                    <label for=\"message-state-filter-select\">Context:<\/label>\n                    <select id=\"message-state-filter-select\">\n                                                    <option value=\"general-fix-client-to-tt-fix\">General, FIX client to TT FIX<\/option>\n                                                    <option value=\"general-tt-fix-to-fix-client\">General, TT FIX to FIX client<\/option>\n                                            <\/select>\n                <\/div>\n            \n                            <div class=\"col-md control-toggles\">\n                                            <!-- Descriptions Toggle -->\n                        <div class=\"description-toggle\">\n                            <label>\n                                <input type=\"checkbox\" id=\"toggle-descriptions\" checked>\n                                Show Comments\n                            <\/label>\n                        <\/div>\n                    \n                                            <!-- Flat Jump List Toggle - only meaningful when there's an actual grouped structure to flatten -->\n                        <div class=\"flat-jump-list-toggle\">\n                            <label>\n                                <input type=\"checkbox\" id=\"toggle-flat-jump-list\" checked>\n                                Flat tag list\n                            <\/label>\n                        <\/div>\n                                    <\/div>\n                    <\/div>\n\n                    <div class=\"tag-jump-directory\">\n                <div class=\"tag-jump-directory-grouped\"><div class=\"tag-jump-pills\"><a href=\"#tag-112\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">112<\/a><a href=\"#tag-112--o1\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">112<\/a><\/div><div class=\"tag-jump-group\" data-state=\"general-fix-client-to-tt-fix\"><div class=\"tag-jump-group-label\">Header<\/div><div class=\"tag-jump-pills\"><a href=\"#tag-8\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">8<\/a><a href=\"#tag-8--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">8<\/a><a href=\"#tag-9\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">9<\/a><a href=\"#tag-9--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">9<\/a><a href=\"#tag-34\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">34<\/a><a href=\"#tag-34--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">34<\/a><a href=\"#tag-35\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">35<\/a><a href=\"#tag-35--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">35<\/a><a href=\"#tag-43\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">43<\/a><a href=\"#tag-43--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">43<\/a><a href=\"#tag-49\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">49<\/a><a href=\"#tag-49--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">49<\/a><a href=\"#tag-50\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">50<\/a><a href=\"#tag-50--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">50<\/a><a href=\"#tag-52\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">52<\/a><a href=\"#tag-52--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">52<\/a><a href=\"#tag-56\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">56<\/a><a href=\"#tag-56--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">56<\/a><a href=\"#tag-57\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">57<\/a><a href=\"#tag-97\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">97<\/a><a href=\"#tag-116\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">116<\/a><a href=\"#tag-116--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">116<\/a><a href=\"#tag-122\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">122<\/a><a href=\"#tag-122--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">122<\/a><a href=\"#tag-129\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">129<\/a><a href=\"#tag-142\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">142<\/a><a href=\"#tag-142--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">142<\/a><\/div><\/div><div class=\"tag-jump-group\" data-state=\"general-tt-fix-to-fix-client\"><div class=\"tag-jump-group-label\">Header<\/div><div class=\"tag-jump-pills\"><a href=\"#tag-8--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">8<\/a><a href=\"#tag-8--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">8<\/a><a href=\"#tag-9--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">9<\/a><a href=\"#tag-9--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">9<\/a><a href=\"#tag-34--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">34<\/a><a href=\"#tag-34--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">34<\/a><a href=\"#tag-35--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">35<\/a><a href=\"#tag-35--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">35<\/a><a href=\"#tag-43--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">43<\/a><a href=\"#tag-43--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">43<\/a><a href=\"#tag-49--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">49<\/a><a href=\"#tag-49--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">49<\/a><a href=\"#tag-50--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">50<\/a><a href=\"#tag-50--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">50<\/a><a href=\"#tag-52--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">52<\/a><a href=\"#tag-52--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">52<\/a><a href=\"#tag-56--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">56<\/a><a href=\"#tag-56--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">56<\/a><a href=\"#tag-57--o1\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">57<\/a><a href=\"#tag-97--o1\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">97<\/a><a href=\"#tag-116--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">116<\/a><a href=\"#tag-116--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">116<\/a><a href=\"#tag-122--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">122<\/a><a href=\"#tag-122--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">122<\/a><a href=\"#tag-129--o1\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">129<\/a><a href=\"#tag-142--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">142<\/a><a href=\"#tag-142--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">142<\/a><\/div><\/div><div class=\"tag-jump-group\" data-state=\"general-fix-client-to-tt-fix\"><div class=\"tag-jump-group-label\">Trailer<\/div><div class=\"tag-jump-pills\"><a href=\"#tag-10\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">10<\/a><a href=\"#tag-10--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">10<\/a><\/div><\/div><div class=\"tag-jump-group\" data-state=\"general-tt-fix-to-fix-client\"><div class=\"tag-jump-group-label\">Trailer<\/div><div class=\"tag-jump-pills\"><a href=\"#tag-10--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">10<\/a><a href=\"#tag-10--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">10<\/a><\/div><\/div><\/div><div class=\"tag-jump-directory-flat\"><div class=\"tag-jump-pills\"><a href=\"#tag-8\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">8<\/a><a href=\"#tag-8--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">8<\/a><a href=\"#tag-8--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">8<\/a><a href=\"#tag-8--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">8<\/a><a href=\"#tag-9\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">9<\/a><a href=\"#tag-9--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">9<\/a><a href=\"#tag-9--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">9<\/a><a href=\"#tag-9--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">9<\/a><a href=\"#tag-10\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">10<\/a><a href=\"#tag-10--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">10<\/a><a href=\"#tag-10--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">10<\/a><a href=\"#tag-10--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">10<\/a><a href=\"#tag-34\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">34<\/a><a href=\"#tag-34--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">34<\/a><a href=\"#tag-34--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">34<\/a><a href=\"#tag-34--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">34<\/a><a href=\"#tag-35\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">35<\/a><a href=\"#tag-35--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">35<\/a><a href=\"#tag-35--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">35<\/a><a href=\"#tag-35--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">35<\/a><a href=\"#tag-43\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">43<\/a><a href=\"#tag-43--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">43<\/a><a href=\"#tag-43--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">43<\/a><a href=\"#tag-43--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">43<\/a><a href=\"#tag-49\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">49<\/a><a href=\"#tag-49--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">49<\/a><a href=\"#tag-49--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">49<\/a><a href=\"#tag-49--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">49<\/a><a href=\"#tag-50\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">50<\/a><a href=\"#tag-50--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">50<\/a><a href=\"#tag-50--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">50<\/a><a href=\"#tag-50--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">50<\/a><a href=\"#tag-52\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">52<\/a><a href=\"#tag-52--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">52<\/a><a href=\"#tag-52--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">52<\/a><a href=\"#tag-52--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">52<\/a><a href=\"#tag-56\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">56<\/a><a href=\"#tag-56--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">56<\/a><a href=\"#tag-56--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">56<\/a><a href=\"#tag-56--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">56<\/a><a href=\"#tag-57\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">57<\/a><a href=\"#tag-57--o1\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">57<\/a><a href=\"#tag-97\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">97<\/a><a href=\"#tag-97--o1\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">97<\/a><a href=\"#tag-112\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">112<\/a><a href=\"#tag-112--o1\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">112<\/a><a href=\"#tag-116\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">116<\/a><a href=\"#tag-116--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">116<\/a><a href=\"#tag-116--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">116<\/a><a href=\"#tag-116--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">116<\/a><a href=\"#tag-122\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">122<\/a><a href=\"#tag-122--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">122<\/a><a href=\"#tag-122--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">122<\/a><a href=\"#tag-122--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">122<\/a><a href=\"#tag-129\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">129<\/a><a href=\"#tag-129--o1\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">129<\/a><a href=\"#tag-142\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix\">142<\/a><a href=\"#tag-142--o1\" class=\"tag-jump-pill\" data-required-states=\"general-fix-client-to-tt-fix,general-tt-fix-to-fix-client\">142<\/a><a href=\"#tag-142--o2\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client,general-fix-client-to-tt-fix\">142<\/a><a href=\"#tag-142--o3\" class=\"tag-jump-pill\" data-required-states=\"general-tt-fix-to-fix-client\">142<\/a><\/div><\/div>            <\/div>\n                <\/div>\n\n        <!-- Sits below the scroll area (not inside it) so it stays put at the\n             dashed bottom border regardless of scrolling. Lets users resize the\n             controls panel taller\/shorter instead of just relying on its fixed\n             max-height + scroll (see view.js for the drag logic). -->\n        <div class=\"block-controls-resize-handle\" aria-hidden=\"true\"><\/div>\n    <\/div>\n    \n    <figure class=\"wp-block-table\">\n        <div class=\"table-responsive\"><table class=\"fix-tag-table table\">\n                            <caption>\n                    Heartbeat                     <a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=19184&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link fix-table-edit-link\" aria-label=\"Edit FIX Group\">[Edit FIX Group]<\/a>                <\/caption>\n                        <thead>\n                <tr>\n                    <th class=\"col-tag\">Tag<\/th><th class=\"col-name\">Name<\/th><th class=\"col-dataType\">Type<\/th><th class=\"col-required\">Required<\/th><th class=\"col-definition\">Comments<\/th>                <\/tr>\n            <\/thead>\n            <tbody>\n                <tr class=\"component-header \" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"base\"><td colspan=\"3\" class=\"col-name\"><span class=\"component-title\" data-bs-toggle=\"collapse\" data-bs-target=\"#fix-grp-header-19222\" aria-expanded=\"false\" aria-controls=\"fix-grp-header-19222\">Header<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=19222&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a> <span class=\"group-label\"><\/span><\/span><\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><div class=\"additional-notes\"><p>35=0 (MsgType)<\/p>\n<\/div><hr class=\"notes-separator\"><p>For additional information about this component group, consult the <a href=\"\/tt-fix\/general\/Structure_Header.html\">documentation<\/a>.<\/p>\n<div class=\"comment-separator\"><\/div><p>35=0 (MsgType)<\/p>\n<\/td><\/tr><tr id=\"fix-grp-header-19222\" class=\"collapse component-body-row\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"base\"><td colspan=\"5\" class=\"col-nested-table\"><table class=\"nested-table table\"><tbody><tr id=\"tag-8\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"8\"><td class=\"col-tag\">8<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=2996&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">BeginString<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>FIX protocol version<\/p>\n<p>The tag indicates the beginning of a new message.<\/p>\n<p>This tag must be the first tag in the message.<\/p>\n<div class=\"comment-separator\"><\/div><p class=\"p\">You must set the value to <strong>FIX.4.2<\/strong> or <strong>FIX.4.4<\/strong>.<\/p>\n<\/td><\/tr><tr id=\"tag-8--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"8\"><td class=\"col-tag\">8<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=2996&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">BeginString<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>FIX protocol version<\/p>\n<p>The tag indicates the beginning of a new message.<\/p>\n<p>This tag must be the first tag in the message.<\/p>\n<div class=\"comment-separator\"><\/div><p class=\"p\">You must set the value to <strong>FIX.4.2<\/strong> or <strong>FIX.4.4<\/strong>.<\/p>\n<\/td><\/tr><tr id=\"tag-9\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"9\"><td class=\"col-tag\">9<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=2997&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">BodyLength<\/td><td class=\"col-dataType\">INT<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>Message length (in characters)<\/p>\n<p class=\"p\">\n          The value represents number of characters in the message following<br \/>\n          this tag up to, and including, the delimiter immediately preceding Tag<br \/>\n          10 (CheckSum). This tag must be the second field in a message.\n        <\/p>\n<\/td><\/tr><tr id=\"tag-9--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"9\"><td class=\"col-tag\">9<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=2997&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">BodyLength<\/td><td class=\"col-dataType\">INT<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>Message length (in characters)<\/p>\n<p class=\"p\">\n          The value represents number of characters in the message following<br \/>\n          this tag up to, and including, the delimiter immediately preceding Tag<br \/>\n          10 (CheckSum). This tag must be the second field in a message.\n        <\/p>\n<\/td><\/tr><tr id=\"tag-35\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"35\"><td class=\"col-tag\">35<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3016&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">MsgType<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>Type of message contained in the message body<\/p>\n<p>This tag must appear third in the list of header tags.<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>0<\/strong>: Heartbeat<\/li><li><strong>1<\/strong>: Test Request<\/li><li><strong>2<\/strong>: Resend Request<\/li><li><strong>3<\/strong>: Reject<\/li><li><strong>4<\/strong>: Sequence Reset<\/li><li><strong>5<\/strong>: Logout<\/li><li><strong>8<\/strong>: Execution Report<\/li><li><strong>9<\/strong>: Order Cancel Reject<\/li><li><strong>A<\/strong>: Logon<\/li><li><strong>B<\/strong>: News<\/li><li><strong>c<\/strong>: Security Definition Request<\/li><li><strong>D<\/strong>: Order Single<\/li><li><strong>d<\/strong>: Security Definition<\/li><li><strong>e<\/strong>: Security Status Request<\/li><li><strong>f<\/strong>: Security Status<\/li><li><strong>F<\/strong>: Order Cancel Request<\/li><li><strong>G<\/strong>: Order Cancel Replace Request<\/li><li><strong>H<\/strong>: Order Status Request<\/li><li><strong>Q<\/strong>: Don&#8217;t Know Trade (Inbound Drop Copy only)<\/li><li><strong>R<\/strong>: Quote Request<\/li><li><strong>V<\/strong>: Market Data Request<\/li><li><strong>W<\/strong>: Market Data Snapshot Full Refresh<\/li><li><strong>X<\/strong>: Market Data Incremental Refresh<\/li><li><strong>Y<\/strong>: Market Data Request Reject<\/li><li><strong>AD<\/strong>: Trade Capture Report Request<\/li><li><strong>AE<\/strong>: Trade Capture Report<\/li><li><strong>AQ<\/strong>: Trade Capture Report Request Ack<\/li><\/ul><\/div><\/td><\/tr><tr id=\"tag-35--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"35\"><td class=\"col-tag\">35<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3016&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">MsgType<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>Type of message contained in the message body<\/p>\n<p>This tag must appear third in the list of header tags.<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>0<\/strong>: Heartbeat<\/li><li><strong>1<\/strong>: Test Request<\/li><li><strong>2<\/strong>: Resend Request<\/li><li><strong>3<\/strong>: Reject<\/li><li><strong>4<\/strong>: Sequence Reset<\/li><li><strong>5<\/strong>: Logout<\/li><li><strong>8<\/strong>: Execution Report<\/li><li><strong>9<\/strong>: Order Cancel Reject<\/li><li><strong>A<\/strong>: Logon<\/li><li><strong>B<\/strong>: News<\/li><li><strong>c<\/strong>: Security Definition Request<\/li><li><strong>D<\/strong>: Order Single<\/li><li><strong>d<\/strong>: Security Definition<\/li><li><strong>e<\/strong>: Security Status Request<\/li><li><strong>f<\/strong>: Security Status<\/li><li><strong>F<\/strong>: Order Cancel Request<\/li><li><strong>G<\/strong>: Order Cancel Replace Request<\/li><li><strong>H<\/strong>: Order Status Request<\/li><li><strong>Q<\/strong>: Don&#8217;t Know Trade (Inbound Drop Copy only)<\/li><li><strong>R<\/strong>: Quote Request<\/li><li><strong>V<\/strong>: Market Data Request<\/li><li><strong>W<\/strong>: Market Data Snapshot Full Refresh<\/li><li><strong>X<\/strong>: Market Data Incremental Refresh<\/li><li><strong>Y<\/strong>: Market Data Request Reject<\/li><li><strong>AD<\/strong>: Trade Capture Report Request<\/li><li><strong>AE<\/strong>: Trade Capture Report<\/li><li><strong>AQ<\/strong>: Trade Capture Report Request Ack<\/li><\/ul><\/div><\/td><\/tr><tr id=\"tag-49\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"49\"><td class=\"col-tag\">49<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3027&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SenderCompID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">ID for the FIX client, corresponding to the RemoteCompID specified for the user in TT User Setup<\/p>\n<\/td><\/tr><tr id=\"tag-49--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"49\"><td class=\"col-tag\">49<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3027&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SenderCompID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">ID of the FIX session<\/p>\n<p>The value will be the same value the FIX client sends in tag 56 (TargetCompID) in its requests to TT FIX.<\/p>\n<\/td><\/tr><tr id=\"tag-56\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"56\"><td class=\"col-tag\">56<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3033&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">TargetCompID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>TT session identity<\/p>\n<p>TT FIX does not validate this field. To guarantee session persistence, the FIX client must maintain the same value of this field for the life of the session.<\/p>\n<p>You can use any value in this tag to identify the TT session for the FIX client. TT FIX will return this value in tag 49 (SenderCompID) in its responses.<\/p>\n<\/td><\/tr><tr id=\"tag-56--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"56\"><td class=\"col-tag\">56<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3033&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">TargetCompID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">FIX client ID, corresponding to the SenderCompID specified for the user in TT User Setup<\/p>\n<p>The value is the same as sent in tag 49 (SenderCompID) in FIX client requests.<\/p>\n<\/td><\/tr><tr id=\"tag-50\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"50\"><td class=\"col-tag\">50<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3028&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SenderSubID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag optional\" data-bs-toggle=\"tooltip\" title=\"Optional\">N<\/span><\/td><td class=\"col-definition\"><p>Unique ID for the message sender<\/p>\n<div class=\"comment-separator\"><\/div><p>For order routing messages, this tag overrides the exchange Operator ID configured in Setup.<\/p>\n<\/td><\/tr><tr id=\"tag-50--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"50\"><td class=\"col-tag\">50<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3028&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SenderSubID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Sent if TT User Setup specifies an exchange operator ID<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Unique ID for the message sender<\/p>\n<div class=\"comment-separator\"><\/div><p>For CME, the value corresponds to the Operator ID.<\/p>\n<\/td><\/tr><tr id=\"tag-142\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"142\"><td class=\"col-tag\">142<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3086&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SenderLocationID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag optional\" data-bs-toggle=\"tooltip\" title=\"Optional\">N<\/span><\/td><td class=\"col-definition\"><p>Specific message originator&#8217;s location (i.e. geographic location and\/or<br \/>\n        desk, trader)<\/p>\n<\/td><\/tr><tr id=\"tag-142--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"142\"><td class=\"col-tag\">142<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3086&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SenderLocationID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag optional\" data-bs-toggle=\"tooltip\" title=\"Optional\">N<\/span><\/td><td class=\"col-definition\"><p>Specific message originator&#8217;s location (i.e. geographic location and\/or<br \/>\n        desk, trader)<\/p>\n<\/td><\/tr><tr id=\"tag-116\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"116\"><td class=\"col-tag\">116<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3066&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">OnBehalfOfSubID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Required when multiple users are associated with the account.<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Unique Trader ID<\/p>\n<p>The value maps to the <strong>Alias<\/strong> field configured for a user in Setup.<\/p>\n<\/td><\/tr><tr id=\"tag-116--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"116\"><td class=\"col-tag\">116<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3066&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">OnBehalfOfSubID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag optional\" data-bs-toggle=\"tooltip\" title=\"Optional\">N<\/span><\/td><td class=\"col-definition\"><p>Unique Trader ID (can also be provided in Tag 50 (SenderSubID))<\/p>\n<p>The value maps to the <strong>Alias<\/strong> field configured for a user in Setup.<\/p>\n<\/td><\/tr><tr id=\"tag-129\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"129\"><td class=\"col-tag\">129<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3075&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">DeliverToSubID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Sent in <a href=\"\/tt-fix\/order-routing\/Msg_ExecutionReport_8.html\">Execution Report (8)<\/a> and <a href=\"\/tt-fix\/order-routing\/Msg_OrderCancelReject_9.html\">Order Cancel Reject (9)<\/a> messages.<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Value of Tag 116 (OnBehalfOfSubID) in the FIX client request.<\/p>\n<\/td><\/tr><tr id=\"tag-34\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"34\"><td class=\"col-tag\">34<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3015&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">MsgSeqNum<\/td><td class=\"col-dataType\">SEQNUM<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">Message sequence number<\/p>\n<\/td><\/tr><tr id=\"tag-34--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"34\"><td class=\"col-tag\">34<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3015&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">MsgSeqNum<\/td><td class=\"col-dataType\">SEQNUM<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">Message sequence number<\/p>\n<\/td><\/tr><tr id=\"tag-43\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"43\"><td class=\"col-tag\">43<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3023&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">PossDupFlag<\/td><td class=\"col-dataType\">BOOLEAN<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Must send when a FIX client resends messages<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Whether the sequence number for this message is already used<\/p>\n<div class=\"comment-separator\"><\/div><p><strong>Note<\/strong>: If 43=Y is present, TT will reject <a href=\"\/tt-fix\/order-routing\/Msg_NewOrderSingle_D.html\">New Order Single (D)<\/a>, <a href=\"\/tt-fix\/order-routing\/Msg_OrderCancelReplaceRequest_G.html\">Order Cancel\/Replace Request (G)<\/a>, <a href=\"\/tt-fix\/order-routing\/Msg_NewOrderMultileg_AB.html\">New Order Multileg (AB)<\/a>, and <a href=\"\/tt-fix\/order-routing\/Msg_MultilegOrderCancelReplace_AC.html\">Multileg Order Cancel\/Replace (AC)<\/a> messages with a <a href=\"\/tt-fix\/order-routing\/Msg_BusinessMessageReject_j.html\">Business Message Reject (j)<\/a> message.<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>N<\/strong>: NO: Original transmission<\/li><li><strong>Y<\/strong>: YES: Possible duplicate<\/li><\/ul><\/div><\/td><\/tr><tr id=\"tag-43--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"43\"><td class=\"col-tag\">43<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3023&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">PossDupFlag<\/td><td class=\"col-dataType\">BOOLEAN<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Sent when TT FIX resends messages<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Whether the sequence number for this message is already used<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>N<\/strong>: NO: Original transmission<\/li><li><strong>Y<\/strong>: YES: Possible duplicate<\/li><\/ul><\/div><\/td><\/tr><tr id=\"tag-97\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"97\"><td class=\"col-tag\">97<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3055&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">PossResend<\/td><td class=\"col-dataType\">BOOLEAN<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Sent when TT FIX restarts after encountering a corrupt FIX message cache, and only until it completes the initial download.<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Whether the message might contain information that has been sent under another sequence number<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>N<\/strong>: NO: Original transmission<\/li><li><strong>Y<\/strong>: YES: Possible resend<\/li><\/ul><\/div><\/td><\/tr><tr id=\"tag-122\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"122\"><td class=\"col-tag\">122<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3069&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">OrigSendingTime<\/td><td class=\"col-dataType\">UTCTIMESTAMP<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Required for resent messages<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Original time of message transmission, when transmitting orders as the result of a resend request<\/p>\n<p class=\"p\">Always expressed in UTC. <\/p>\n<\/td><\/tr><tr id=\"tag-122--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"122\"><td class=\"col-tag\">122<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3069&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">OrigSendingTime<\/td><td class=\"col-dataType\">UTCTIMESTAMP<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Sent when TT FIX resends a message<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Original time of message transmission, when transmitting orders as the result of a resend request<\/p>\n<p class=\"p\">Always expressed in UTC. <\/p>\n<\/td><\/tr><tr id=\"tag-52\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"52\"><td class=\"col-tag\">52<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3029&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SendingTime<\/td><td class=\"col-dataType\">UTCTIMESTAMP<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">Time, in UTC, the message was sent.<\/p>\n<\/td><\/tr><tr id=\"tag-52--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"52\"><td class=\"col-tag\">52<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3029&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SendingTime<\/td><td class=\"col-dataType\">UTCTIMESTAMP<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">Time, in UTC, the message was sent.<\/p>\n<\/td><\/tr><tr id=\"tag-57\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222\" data-tag-number=\"57\"><td class=\"col-tag\">57<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3034&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">TargetSubID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>If the <strong>Target Sub Id<\/strong> field has a value for the FIX Session in <a href=\"\/user-setup\/fxs-adding-and-configuring-a-fix-session.html\">Setup<\/a>, you must supply that value is this tag for a <a href=\"\/tt-fix\/general\/Msg_Logon_A.html\" target=\"_blank\" rel=\"noopener\">Logon (A)<\/a> message.<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Unique ID for the message receiver.<\/p>\n<\/td><\/tr><\/tbody><\/table><\/td><\/tr><tr class=\"component-header \" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"base\"><td colspan=\"3\" class=\"col-name\"><span class=\"component-title\" data-bs-toggle=\"collapse\" data-bs-target=\"#fix-grp-header-19222--o1\" aria-expanded=\"false\" aria-controls=\"fix-grp-header-19222--o1\">Header<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=19222&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a> <span class=\"group-label\"><\/span><\/span><\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><div class=\"additional-notes\"><p>35=0 (MsgType)<\/p>\n<\/div><hr class=\"notes-separator\"><p>For additional information about this component group, consult the <a href=\"\/tt-fix\/general\/Structure_Header.html\">documentation<\/a>.<\/p>\n<div class=\"comment-separator\"><\/div><p>35=0 (MsgType)<\/p>\n<\/td><\/tr><tr id=\"fix-grp-header-19222--o1\" class=\"collapse component-body-row\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"base\"><td colspan=\"5\" class=\"col-nested-table\"><table class=\"nested-table table\"><tbody><tr id=\"tag-8--o2\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"8\"><td class=\"col-tag\">8<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=2996&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">BeginString<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>FIX protocol version<\/p>\n<p>The tag indicates the beginning of a new message.<\/p>\n<p>This tag must be the first tag in the message.<\/p>\n<div class=\"comment-separator\"><\/div><p class=\"p\">You must set the value to <strong>FIX.4.2<\/strong> or <strong>FIX.4.4<\/strong>.<\/p>\n<\/td><\/tr><tr id=\"tag-8--o3\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"8\"><td class=\"col-tag\">8<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=2996&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">BeginString<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>FIX protocol version<\/p>\n<p>The tag indicates the beginning of a new message.<\/p>\n<p>This tag must be the first tag in the message.<\/p>\n<div class=\"comment-separator\"><\/div><p class=\"p\">You must set the value to <strong>FIX.4.2<\/strong> or <strong>FIX.4.4<\/strong>.<\/p>\n<\/td><\/tr><tr id=\"tag-9--o2\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"9\"><td class=\"col-tag\">9<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=2997&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">BodyLength<\/td><td class=\"col-dataType\">INT<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>Message length (in characters)<\/p>\n<p class=\"p\">\n          The value represents number of characters in the message following<br \/>\n          this tag up to, and including, the delimiter immediately preceding Tag<br \/>\n          10 (CheckSum). This tag must be the second field in a message.\n        <\/p>\n<\/td><\/tr><tr id=\"tag-9--o3\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"9\"><td class=\"col-tag\">9<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=2997&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">BodyLength<\/td><td class=\"col-dataType\">INT<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>Message length (in characters)<\/p>\n<p class=\"p\">\n          The value represents number of characters in the message following<br \/>\n          this tag up to, and including, the delimiter immediately preceding Tag<br \/>\n          10 (CheckSum). This tag must be the second field in a message.\n        <\/p>\n<\/td><\/tr><tr id=\"tag-35--o2\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"35\"><td class=\"col-tag\">35<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3016&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">MsgType<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>Type of message contained in the message body<\/p>\n<p>This tag must appear third in the list of header tags.<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>0<\/strong>: Heartbeat<\/li><li><strong>1<\/strong>: Test Request<\/li><li><strong>2<\/strong>: Resend Request<\/li><li><strong>3<\/strong>: Reject<\/li><li><strong>4<\/strong>: Sequence Reset<\/li><li><strong>5<\/strong>: Logout<\/li><li><strong>8<\/strong>: Execution Report<\/li><li><strong>9<\/strong>: Order Cancel Reject<\/li><li><strong>A<\/strong>: Logon<\/li><li><strong>B<\/strong>: News<\/li><li><strong>c<\/strong>: Security Definition Request<\/li><li><strong>D<\/strong>: Order Single<\/li><li><strong>d<\/strong>: Security Definition<\/li><li><strong>e<\/strong>: Security Status Request<\/li><li><strong>f<\/strong>: Security Status<\/li><li><strong>F<\/strong>: Order Cancel Request<\/li><li><strong>G<\/strong>: Order Cancel Replace Request<\/li><li><strong>H<\/strong>: Order Status Request<\/li><li><strong>Q<\/strong>: Don&#8217;t Know Trade (Inbound Drop Copy only)<\/li><li><strong>R<\/strong>: Quote Request<\/li><li><strong>V<\/strong>: Market Data Request<\/li><li><strong>W<\/strong>: Market Data Snapshot Full Refresh<\/li><li><strong>X<\/strong>: Market Data Incremental Refresh<\/li><li><strong>Y<\/strong>: Market Data Request Reject<\/li><li><strong>AD<\/strong>: Trade Capture Report Request<\/li><li><strong>AE<\/strong>: Trade Capture Report<\/li><li><strong>AQ<\/strong>: Trade Capture Report Request Ack<\/li><\/ul><\/div><\/td><\/tr><tr id=\"tag-35--o3\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"35\"><td class=\"col-tag\">35<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3016&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">MsgType<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>Type of message contained in the message body<\/p>\n<p>This tag must appear third in the list of header tags.<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>0<\/strong>: Heartbeat<\/li><li><strong>1<\/strong>: Test Request<\/li><li><strong>2<\/strong>: Resend Request<\/li><li><strong>3<\/strong>: Reject<\/li><li><strong>4<\/strong>: Sequence Reset<\/li><li><strong>5<\/strong>: Logout<\/li><li><strong>8<\/strong>: Execution Report<\/li><li><strong>9<\/strong>: Order Cancel Reject<\/li><li><strong>A<\/strong>: Logon<\/li><li><strong>B<\/strong>: News<\/li><li><strong>c<\/strong>: Security Definition Request<\/li><li><strong>D<\/strong>: Order Single<\/li><li><strong>d<\/strong>: Security Definition<\/li><li><strong>e<\/strong>: Security Status Request<\/li><li><strong>f<\/strong>: Security Status<\/li><li><strong>F<\/strong>: Order Cancel Request<\/li><li><strong>G<\/strong>: Order Cancel Replace Request<\/li><li><strong>H<\/strong>: Order Status Request<\/li><li><strong>Q<\/strong>: Don&#8217;t Know Trade (Inbound Drop Copy only)<\/li><li><strong>R<\/strong>: Quote Request<\/li><li><strong>V<\/strong>: Market Data Request<\/li><li><strong>W<\/strong>: Market Data Snapshot Full Refresh<\/li><li><strong>X<\/strong>: Market Data Incremental Refresh<\/li><li><strong>Y<\/strong>: Market Data Request Reject<\/li><li><strong>AD<\/strong>: Trade Capture Report Request<\/li><li><strong>AE<\/strong>: Trade Capture Report<\/li><li><strong>AQ<\/strong>: Trade Capture Report Request Ack<\/li><\/ul><\/div><\/td><\/tr><tr id=\"tag-49--o2\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"49\"><td class=\"col-tag\">49<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3027&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SenderCompID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">ID for the FIX client, corresponding to the RemoteCompID specified for the user in TT User Setup<\/p>\n<\/td><\/tr><tr id=\"tag-49--o3\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"49\"><td class=\"col-tag\">49<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3027&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SenderCompID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">ID of the FIX session<\/p>\n<p>The value will be the same value the FIX client sends in tag 56 (TargetCompID) in its requests to TT FIX.<\/p>\n<\/td><\/tr><tr id=\"tag-56--o2\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"56\"><td class=\"col-tag\">56<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3033&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">TargetCompID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>TT session identity<\/p>\n<p>TT FIX does not validate this field. To guarantee session persistence, the FIX client must maintain the same value of this field for the life of the session.<\/p>\n<p>You can use any value in this tag to identify the TT session for the FIX client. TT FIX will return this value in tag 49 (SenderCompID) in its responses.<\/p>\n<\/td><\/tr><tr id=\"tag-56--o3\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"56\"><td class=\"col-tag\">56<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3033&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">TargetCompID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">FIX client ID, corresponding to the SenderCompID specified for the user in TT User Setup<\/p>\n<p>The value is the same as sent in tag 49 (SenderCompID) in FIX client requests.<\/p>\n<\/td><\/tr><tr id=\"tag-50--o2\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"50\"><td class=\"col-tag\">50<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3028&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SenderSubID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag optional\" data-bs-toggle=\"tooltip\" title=\"Optional\">N<\/span><\/td><td class=\"col-definition\"><p>Unique ID for the message sender<\/p>\n<div class=\"comment-separator\"><\/div><p>For order routing messages, this tag overrides the exchange Operator ID configured in Setup.<\/p>\n<\/td><\/tr><tr id=\"tag-50--o3\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"50\"><td class=\"col-tag\">50<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3028&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SenderSubID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Sent if TT User Setup specifies an exchange operator ID<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Unique ID for the message sender<\/p>\n<div class=\"comment-separator\"><\/div><p>For CME, the value corresponds to the Operator ID.<\/p>\n<\/td><\/tr><tr id=\"tag-142--o2\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"142\"><td class=\"col-tag\">142<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3086&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SenderLocationID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag optional\" data-bs-toggle=\"tooltip\" title=\"Optional\">N<\/span><\/td><td class=\"col-definition\"><p>Specific message originator&#8217;s location (i.e. geographic location and\/or<br \/>\n        desk, trader)<\/p>\n<\/td><\/tr><tr id=\"tag-142--o3\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"142\"><td class=\"col-tag\">142<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3086&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SenderLocationID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag optional\" data-bs-toggle=\"tooltip\" title=\"Optional\">N<\/span><\/td><td class=\"col-definition\"><p>Specific message originator&#8217;s location (i.e. geographic location and\/or<br \/>\n        desk, trader)<\/p>\n<\/td><\/tr><tr id=\"tag-116--o2\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"116\"><td class=\"col-tag\">116<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3066&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">OnBehalfOfSubID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Required when multiple users are associated with the account.<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Unique Trader ID<\/p>\n<p>The value maps to the <strong>Alias<\/strong> field configured for a user in Setup.<\/p>\n<\/td><\/tr><tr id=\"tag-116--o3\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"116\"><td class=\"col-tag\">116<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3066&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">OnBehalfOfSubID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag optional\" data-bs-toggle=\"tooltip\" title=\"Optional\">N<\/span><\/td><td class=\"col-definition\"><p>Unique Trader ID (can also be provided in Tag 50 (SenderSubID))<\/p>\n<p>The value maps to the <strong>Alias<\/strong> field configured for a user in Setup.<\/p>\n<\/td><\/tr><tr id=\"tag-129--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"129\"><td class=\"col-tag\">129<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3075&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">DeliverToSubID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Sent in <a href=\"\/tt-fix\/order-routing\/Msg_ExecutionReport_8.html\">Execution Report (8)<\/a> and <a href=\"\/tt-fix\/order-routing\/Msg_OrderCancelReject_9.html\">Order Cancel Reject (9)<\/a> messages.<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Value of Tag 116 (OnBehalfOfSubID) in the FIX client request.<\/p>\n<\/td><\/tr><tr id=\"tag-34--o2\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"34\"><td class=\"col-tag\">34<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3015&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">MsgSeqNum<\/td><td class=\"col-dataType\">SEQNUM<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">Message sequence number<\/p>\n<\/td><\/tr><tr id=\"tag-34--o3\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"34\"><td class=\"col-tag\">34<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3015&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">MsgSeqNum<\/td><td class=\"col-dataType\">SEQNUM<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">Message sequence number<\/p>\n<\/td><\/tr><tr id=\"tag-43--o2\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"43\"><td class=\"col-tag\">43<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3023&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">PossDupFlag<\/td><td class=\"col-dataType\">BOOLEAN<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Must send when a FIX client resends messages<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Whether the sequence number for this message is already used<\/p>\n<div class=\"comment-separator\"><\/div><p><strong>Note<\/strong>: If 43=Y is present, TT will reject <a href=\"\/tt-fix\/order-routing\/Msg_NewOrderSingle_D.html\">New Order Single (D)<\/a>, <a href=\"\/tt-fix\/order-routing\/Msg_OrderCancelReplaceRequest_G.html\">Order Cancel\/Replace Request (G)<\/a>, <a href=\"\/tt-fix\/order-routing\/Msg_NewOrderMultileg_AB.html\">New Order Multileg (AB)<\/a>, and <a href=\"\/tt-fix\/order-routing\/Msg_MultilegOrderCancelReplace_AC.html\">Multileg Order Cancel\/Replace (AC)<\/a> messages with a <a href=\"\/tt-fix\/order-routing\/Msg_BusinessMessageReject_j.html\">Business Message Reject (j)<\/a> message.<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>N<\/strong>: NO: Original transmission<\/li><li><strong>Y<\/strong>: YES: Possible duplicate<\/li><\/ul><\/div><\/td><\/tr><tr id=\"tag-43--o3\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"43\"><td class=\"col-tag\">43<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3023&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">PossDupFlag<\/td><td class=\"col-dataType\">BOOLEAN<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Sent when TT FIX resends messages<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Whether the sequence number for this message is already used<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>N<\/strong>: NO: Original transmission<\/li><li><strong>Y<\/strong>: YES: Possible duplicate<\/li><\/ul><\/div><\/td><\/tr><tr id=\"tag-97--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"97\"><td class=\"col-tag\">97<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3055&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">PossResend<\/td><td class=\"col-dataType\">BOOLEAN<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Sent when TT FIX restarts after encountering a corrupt FIX message cache, and only until it completes the initial download.<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Whether the message might contain information that has been sent under another sequence number<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>N<\/strong>: NO: Original transmission<\/li><li><strong>Y<\/strong>: YES: Possible resend<\/li><\/ul><\/div><\/td><\/tr><tr id=\"tag-122--o2\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"122\"><td class=\"col-tag\">122<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3069&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">OrigSendingTime<\/td><td class=\"col-dataType\">UTCTIMESTAMP<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Required for resent messages<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Original time of message transmission, when transmitting orders as the result of a resend request<\/p>\n<p class=\"p\">Always expressed in UTC. <\/p>\n<\/td><\/tr><tr id=\"tag-122--o3\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"122\"><td class=\"col-tag\">122<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3069&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">OrigSendingTime<\/td><td class=\"col-dataType\">UTCTIMESTAMP<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Sent when TT FIX resends a message<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Original time of message transmission, when transmitting orders as the result of a resend request<\/p>\n<p class=\"p\">Always expressed in UTC. <\/p>\n<\/td><\/tr><tr id=\"tag-52--o2\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"52\"><td class=\"col-tag\">52<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3029&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SendingTime<\/td><td class=\"col-dataType\">UTCTIMESTAMP<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">Time, in UTC, the message was sent.<\/p>\n<\/td><\/tr><tr id=\"tag-52--o3\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"52\"><td class=\"col-tag\">52<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3029&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">SendingTime<\/td><td class=\"col-dataType\">UTCTIMESTAMP<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">Time, in UTC, the message was sent.<\/p>\n<\/td><\/tr><tr id=\"tag-57--o1\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-header-19222--o1\" data-tag-number=\"57\"><td class=\"col-tag\">57<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3034&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">TargetSubID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>If the <strong>Target Sub Id<\/strong> field has a value for the FIX Session in <a href=\"\/user-setup\/fxs-adding-and-configuring-a-fix-session.html\">Setup<\/a>, you must supply that value is this tag for a <a href=\"\/tt-fix\/general\/Msg_Logon_A.html\" target=\"_blank\" rel=\"noopener\">Logon (A)<\/a> message.<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Unique ID for the message receiver.<\/p>\n<\/td><\/tr><\/tbody><\/table><\/td><\/tr><tr id=\"tag-112\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"base\" data-tag-number=\"112\"><td class=\"col-tag\">112<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3064&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">TestReqID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Sent only in a response to a Test Request (1) message, in which case, the value matches Tag 112 (TestReqID) sent in the request.<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Identifier included in the Test Request (1) message<\/p>\n<\/td><\/tr><tr id=\"tag-112--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"base\" data-tag-number=\"112\"><td class=\"col-tag\">112<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=3064&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">TestReqID<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag conditional\" data-bs-toggle=\"tooltip\" title=\"Conditional\">C<\/span><div class=\"condition-description\"><p>Sent only in a response to a Test Request (1) message, in which case, the value matches Tag 112 (TestReqID) sent in the request.<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Identifier included in the Test Request (1) message<\/p>\n<\/td><\/tr><tr class=\"component-header \" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"base\"><td colspan=\"3\" class=\"col-name\"><span class=\"component-title\" data-bs-toggle=\"collapse\" data-bs-target=\"#fix-grp-trailer-19221\" aria-expanded=\"false\" aria-controls=\"fix-grp-trailer-19221\">Trailer<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=19221&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a> <span class=\"group-label\"><\/span><\/span><\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>For additional information about this component group, consult the full  <a href=\"\/tt-fix\/general\/Structure_Trailer.html\">documentation<\/a>.<\/p>\n<\/td><\/tr><tr id=\"fix-grp-trailer-19221\" class=\"collapse component-body-row\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"base\"><td colspan=\"5\" class=\"col-nested-table\"><table class=\"nested-table table\"><tbody><tr id=\"tag-10\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-trailer-19221\" data-tag-number=\"10\"><td class=\"col-tag\">10<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=2998&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">CheckSum<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>Unencrypted three-character checksum<\/p>\n<p>This tag must always be the last field in a message (i.e. it serves, with the trailing &lt;SOH&gt;, as the end-of-message delimiter).<\/p>\n<\/td><\/tr><tr id=\"tag-10--o1\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-trailer-19221\" data-tag-number=\"10\"><td class=\"col-tag\">10<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=2998&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">CheckSum<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>Unencrypted three-character checksum<\/p>\n<p>This tag must always be the last field in a message (i.e. it serves, with the trailing &lt;SOH&gt;, as the end-of-message delimiter).<\/p>\n<\/td><\/tr><\/tbody><\/table><\/td><\/tr><tr class=\"component-header \" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"base\"><td colspan=\"3\" class=\"col-name\"><span class=\"component-title\" data-bs-toggle=\"collapse\" data-bs-target=\"#fix-grp-trailer-19221--o1\" aria-expanded=\"false\" aria-controls=\"fix-grp-trailer-19221--o1\">Trailer<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=19221&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a> <span class=\"group-label\"><\/span><\/span><\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>For additional information about this component group, consult the full  <a href=\"\/tt-fix\/general\/Structure_Trailer.html\">documentation<\/a>.<\/p>\n<\/td><\/tr><tr id=\"fix-grp-trailer-19221--o1\" class=\"collapse component-body-row\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"base\"><td colspan=\"5\" class=\"col-nested-table\"><table class=\"nested-table table\"><tbody><tr id=\"tag-10--o2\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"fix-grp-trailer-19221--o1\" data-tag-number=\"10\"><td class=\"col-tag\">10<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=2998&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">CheckSum<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>Unencrypted three-character checksum<\/p>\n<p>This tag must always be the last field in a message (i.e. it serves, with the trailing &lt;SOH&gt;, as the end-of-message delimiter).<\/p>\n<\/td><\/tr><tr id=\"tag-10--o3\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"fix-grp-trailer-19221--o1\" data-tag-number=\"10\"><td class=\"col-tag\">10<a href=\"https:\/\/library-staging.tradingtechnologies.com\/wp-admin\/post.php?post=2998&#038;action=edit\" target=\"_blank\" class=\"fix-edit-icon-link\" aria-label=\"Edit\" title=\"Edit in Admin\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 20 20\" fill=\"currentColor\" width=\"12\" height=\"12\" class=\"fix-edit-icon\"><path d=\"M13.586 3.586a2 2 0 112.828 2.828l-.793.793-2.828-2.828.793-.793zM11.379 5.793L3 14.172V17h2.828l8.38-8.379-2.83-2.828z\" \/><\/svg><\/a><\/td><td class=\"col-name\">CheckSum<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\">Y<\/span><\/td><td class=\"col-definition\"><p>Unencrypted three-character checksum<\/p>\n<p>This tag must always be the last field in a message (i.e. it serves, with the trailing &lt;SOH&gt;, as the end-of-message delimiter).<\/p>\n<\/td><\/tr><\/tbody><\/table><\/td><\/tr>            <\/tbody>\n        <\/table><\/div>\n    <\/figure>\n    <\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"message-notes\">Message Notes<a href=\"\/tt-fix\/general\/Msg_Heartbeat_0.html#message-notes\"><\/a><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">During periods of inactivity, FIX clients should generate a heartbeat message at regular time intervals. The Heartbeat (0) message is used by a FIX client to monitor the status of the communication link. You specify the heartbeat interval timer in Tag 108 (HeartBtInt) of the Logon (A).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">FIX clients should reset the heartbeat interval timer after every transmitted message (not just heartbeats). When either party stops receiving data for the specified heartbeat interval, it should send a Test Request (1) message to verify the connection. The counterparty should send a Heartbeat (0) message in response. If a party receives no Heartbeat (0) message in a reasonable amount of time, the connection should be considered lost.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"related-information\">Related Information<a href=\"\/tt-fix\/general\/Msg_Heartbeat_0.html#related-information\"><\/a><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/tt-fix\/general\/Msg_TestRequest_1.html\">Test Request (1)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<h2 class=\"wp-block-heading LabelHead\">Purpose<\/h2>\n<p class=\"wp-block-paragraph\">Used to verify communication with TT FIX<\/p>\n<h2 class=\"wp-block-heading LabelHead\">Message Direction<\/h2>\n<p class=\"wp-block-paragraph\">From TT FIX to FIX client and from FIX client to TT FIX<\/p>\n<h2 class=\"wp-block-heading\">Tag Directory<\/h2>\n<p class=\"wp-block-paragraph\">Click the links below to navigate to the documentation for that tag.<\/p>\n<h3 class=\"wp-block-heading\" id=\"message-notes\">Message Notes<a href=\"\/tt-fix\/general\/Msg_Heartbeat_0.html#message-notes\"><\/a><\/h3>\n<p class=\"wp-block-paragraph\">During periods of inactivity, FIX clients should generate a heartbeat message at regular time intervals. The Heartbeat (0) message is used by a FIX client to monitor the status of the communication link. You specify the heartbeat interval timer in Tag 108 (HeartBtInt) of the Logon (A).<\/p>\n<p class=\"wp-block-paragraph\">FIX clients should reset the heartbeat interval timer after every transmitted message (not just heartbeats). When either party stops receiving data for the specified heartbeat interval, it should send a Test Request (1) message to verify the connection. The counterparty should send a Heartbeat (0) message in response. If a party receives no Heartbeat (0) message in a reasonable amount of time, the connection should be considered lost.<\/p>\n<h2 class=\"wp-block-heading\" id=\"related-information\">Related Information<a href=\"\/tt-fix\/general\/Msg_Heartbeat_0.html#related-information\"><\/a><\/h2>\n<p class=\"wp-block-paragraph\"><a href=\"\/tt-fix\/general\/Msg_TestRequest_1.html\">Test Request (1)<\/a><\/p>\n","protected":false},"author":2,"template":"","meta":{"_acf_changed":false,"footnotes":""},"docs-category":[457],"class_list":["post-7096","doc","type-doc","status-publish","hentry","docs-category-session-messages"],"acf":[],"_links":{"self":[{"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/doc\/7096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/doc"}],"about":[{"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/types\/doc"}],"author":[{"embeddable":true,"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"version-history":[{"count":0,"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/doc\/7096\/revisions"}],"wp:attachment":[{"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/media?parent=7096"}],"wp:term":[{"taxonomy":"docs-category","embeddable":true,"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/docs-category?post=7096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}