{"id":7098,"date":"2025-08-28T22:36:03","date_gmt":"2025-08-29T03:36:03","guid":{"rendered":"https:\/\/librarytestdev.wpenginepowered.com\/?post_type=doc&#038;p=7098"},"modified":"2025-12-11T08:19:47","modified_gmt":"2025-12-11T14:19:47","slug":"session-level-reject-3","status":"publish","type":"doc","link":"https:\/\/library-staging.tradingtechnologies.com\/tt-fix\/tt-fix-general\/session-messages\/session-level-reject-3\/","title":{"rendered":"Session-Level Reject (3)"},"content":{"rendered":"\n<h2 class=\"wp-block-heading LabelHead\">Purpose<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Used to return the reason for rejecting an incoming message<\/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\n<div class=\"fix-tag-table-wrapper wp-block-twentytwentyfive-child-tt-fix-tag-table\" data-components-start-expanded=\"false\">\n    \n        <div class=\"block-controls\">\n\n        <div class=\"row\">    \n                            <div class=\"message-state-filter col\">\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                            <!-- Descriptions Toggle -->\n                <div class=\"description-toggle col\">\n                    <label>\n                        <input type=\"checkbox\" id=\"toggle-descriptions\" checked>\n                        Show Comments\n                    <\/label>\n                <\/div>\n                    <\/div>\n\n                    <div class=\"tag-jump-directory\">\n                <a href=\"#tag-8\">8<\/a><a href=\"#tag-9\">9<\/a><a href=\"#tag-10\">10<\/a><a href=\"#tag-34\">34<\/a><a href=\"#tag-35\">35<\/a><a href=\"#tag-43\">43<\/a><a href=\"#tag-45\">45<\/a><a href=\"#tag-49\">49<\/a><a href=\"#tag-50\">50<\/a><a href=\"#tag-52\">52<\/a><a href=\"#tag-56\">56<\/a><a href=\"#tag-57\">57<\/a><a href=\"#tag-58\">58<\/a><a href=\"#tag-97\">97<\/a><a href=\"#tag-116\">116<\/a><a href=\"#tag-122\">122<\/a><a href=\"#tag-129\">129<\/a><a href=\"#tag-142\">142<\/a><a href=\"#tag-371\">371<\/a><a href=\"#tag-372\">372<\/a><a href=\"#tag-373\">373<\/a>            <\/div>\n            <\/div>\n    \n    <figure class=\"wp-block-table\">\n        <div class=\"table-responsive\"><table class=\"fix-tag-table table\">\n                            <caption>\n                    Session-Level Reject                                    <\/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-70622ed2-e85f-4989-b88a-25960c031c47\" aria-expanded=\"false\" aria-controls=\"fix-grp-header-70622ed2-e85f-4989-b88a-25960c031c47\">Header <span class=\"group-label\"><\/span><\/span><\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><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=3 (MsgType)<\/p>\n<\/td><\/tr><tr id=\"fix-grp-header-70622ed2-e85f-4989-b88a-25960c031c47\" 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=\"header\"><td class=\"col-tag\">8<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">8<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">9<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">9<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">35<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">35<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">49<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">49<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">56<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">56<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">50<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">50<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">142<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">142<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">116<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">116<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">129<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">34<\/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\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">Message sequence number<\/p>\n<\/td><\/tr><tr id=\"tag-34\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">34<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">43<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">43<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">97<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">122<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">122<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">52<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">52<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">57<\/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\" style=\"cursor: help;\">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-3394d3f1-950c-4e48-9a59-49c52530f7b7\" aria-expanded=\"false\" aria-controls=\"fix-grp-header-3394d3f1-950c-4e48-9a59-49c52530f7b7\">Header <span class=\"group-label\"><\/span><\/span><\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><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=3 (MsgType)<\/p>\n<\/td><\/tr><tr id=\"fix-grp-header-3394d3f1-950c-4e48-9a59-49c52530f7b7\" 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\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"header\"><td class=\"col-tag\">8<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">8<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">9<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">9<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">35<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">35<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">49<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">49<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">56<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">56<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">50<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">50<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">142<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">142<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">116<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">116<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">129<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">34<\/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\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><p class=\"p\">Message sequence number<\/p>\n<\/td><\/tr><tr id=\"tag-34\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">34<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">43<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">43<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">97<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">122<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">122<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">52<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"header\"><td class=\"col-tag\">52<\/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\" style=\"cursor: help;\">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=\"header\"><td class=\"col-tag\">57<\/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\" style=\"cursor: help;\">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-45\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"base\"><td class=\"col-tag\">45<\/td><td class=\"col-name\">RefSeqNum<\/td><td class=\"col-dataType\">SEQNUM<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><p>Reference message sequence number.<\/p>\n<\/td><\/tr><tr id=\"tag-45\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"base\"><td class=\"col-tag\">45<\/td><td class=\"col-name\">RefSeqNum<\/td><td class=\"col-dataType\">SEQNUM<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><p>Reference message sequence number.<\/p>\n<\/td><\/tr><tr id=\"tag-58\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"base\"><td class=\"col-tag\">58<\/td><td class=\"col-name\">Text<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><p>Reason for rejection.<\/p>\n<\/td><\/tr><tr id=\"tag-58\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"base\"><td class=\"col-tag\">58<\/td><td class=\"col-name\">Text<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><p>Reason for rejection.<\/p>\n<\/td><\/tr><tr id=\"tag-371\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"base\"><td class=\"col-tag\">371<\/td><td class=\"col-name\">RefTagID<\/td><td class=\"col-dataType\">INT<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><p>Tag number of the referenced FIX message.<\/p>\n<\/td><\/tr><tr id=\"tag-371\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"base\"><td class=\"col-tag\">371<\/td><td class=\"col-name\">RefTagID<\/td><td class=\"col-dataType\">INT<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><p>Tag number of the referenced FIX message.<\/p>\n<\/td><\/tr><tr id=\"tag-372\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"base\"><td class=\"col-tag\">372<\/td><td class=\"col-name\">RefMsgType<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><p>Message type associated with the referenced FIX message.<\/p>\n<\/td><\/tr><tr id=\"tag-372\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"base\"><td class=\"col-tag\">372<\/td><td class=\"col-name\">RefMsgType<\/td><td class=\"col-dataType\">STRING<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><p>Message type associated with the referenced FIX message.<\/p>\n<\/td><\/tr><tr id=\"tag-373\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"base\"><td class=\"col-tag\">373<\/td><td class=\"col-name\">SessionRejectReason<\/td><td class=\"col-dataType\">INT<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><p>Reason for the rejection<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>0<\/strong>: Invalid tag number<\/li><li><strong>1<\/strong>: Required tag missing<\/li><li><strong>2<\/strong>: Tag not defined for this message type<\/li><li><strong>3<\/strong>: Undefined tag<\/li><li><strong>4<\/strong>: Tag specified without a value<\/li><li><strong>5<\/strong>: Incorrect value<\/li><li><strong>6<\/strong>: Incorrect data format for a tag value<\/li><li><strong>7<\/strong>: Decryption problem<\/li><li><strong>8<\/strong>: Signature problem<\/li><li><strong>9<\/strong>: CompID problem<\/li><li><strong>10<\/strong>: Sending time accuracy problem<\/li><li><strong>11<\/strong>: Invalid message type<\/li><li><strong>99<\/strong>: Other<\/li><\/ul><\/div><\/td><\/tr><tr id=\"tag-373\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"base\"><td class=\"col-tag\">373<\/td><td class=\"col-name\">SessionRejectReason<\/td><td class=\"col-dataType\">INT<\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">Y<\/span><\/td><td class=\"col-definition\"><p>Reason for the rejection<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>0<\/strong>: Invalid tag number<\/li><li><strong>1<\/strong>: Required tag missing<\/li><li><strong>2<\/strong>: Tag not defined for this message type<\/li><li><strong>3<\/strong>: Undefined tag<\/li><li><strong>4<\/strong>: Tag specified without a value<\/li><li><strong>5<\/strong>: Incorrect value<\/li><li><strong>6<\/strong>: Incorrect data format for a tag value<\/li><li><strong>7<\/strong>: Decryption problem<\/li><li><strong>8<\/strong>: Signature problem<\/li><li><strong>9<\/strong>: CompID problem<\/li><li><strong>10<\/strong>: Sending time accuracy problem<\/li><li><strong>11<\/strong>: Invalid message type<\/li><li><strong>99<\/strong>: Other<\/li><\/ul><\/div><\/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-5689824c-6e60-4ef7-9de1-487449e8523c\" aria-expanded=\"false\" aria-controls=\"fix-grp-trailer-5689824c-6e60-4ef7-9de1-487449e8523c\">Trailer <span class=\"group-label\"><\/span><\/span><\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">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-5689824c-6e60-4ef7-9de1-487449e8523c\" 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=\"trailer\"><td class=\"col-tag\">10<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"trailer\"><td class=\"col-tag\">10<\/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\" style=\"cursor: help;\">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-6735ac24-6eb7-43a3-9cb2-4bc530436fb3\" aria-expanded=\"false\" aria-controls=\"fix-grp-trailer-6735ac24-6eb7-43a3-9cb2-4bc530436fb3\">Trailer <span class=\"group-label\"><\/span><\/span><\/td><td class=\"col-required\"><span class=\"req-tag required\" data-bs-toggle=\"tooltip\" title=\"Required\" style=\"cursor: help;\">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-6735ac24-6eb7-43a3-9cb2-4bc530436fb3\" 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\" class=\"\" data-state=\"general-fix-client-to-tt-fix\" data-component-group=\"trailer\"><td class=\"col-tag\">10<\/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\" style=\"cursor: help;\">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\" class=\"\" data-state=\"general-tt-fix-to-fix-client\" data-component-group=\"trailer\"><td class=\"col-tag\">10<\/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\" style=\"cursor: help;\">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<h2 class=\"wp-block-heading\">Message Notes<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Session-Level Reject (3) message is used in response to a message that is received but cannot be properly processed due to a session-level rule violation.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Purpose Used to return the reason for rejecting an incoming message Message Direction From TT FIX to FIX clien [&hellip;]<\/p>\n","protected":false},"author":2,"template":"","meta":{"_acf_changed":false,"footnotes":""},"docs-category":[457],"class_list":["post-7098","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\/7098","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\/7098\/revisions"}],"wp:attachment":[{"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/media?parent=7098"}],"wp:term":[{"taxonomy":"docs-category","embeddable":true,"href":"https:\/\/library-staging.tradingtechnologies.com\/ja\/wp-json\/wp\/v2\/docs-category?post=7098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}