{"id":7124,"date":"2025-08-28T22:36:07","date_gmt":"2025-08-29T03:36:07","guid":{"rendered":"https:\/\/librarytestdev.wpenginepowered.com\/?post_type=doc&#038;p=7124"},"modified":"2025-12-12T20:49:02","modified_gmt":"2025-12-13T02:49:02","slug":"business-message-reject-j","status":"publish","type":"doc","link":"https:\/\/library-staging.tradingtechnologies.com\/tt-fix\/tt-fix-gateway\/order-gateway-messages\/business-message-reject-j\/","title":{"rendered":"Business Message Reject (j)"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"BusinessMessageReject-j\">Business Message Reject (j) Message<\/h2>\n\n\n\n<div>\n\t\t<h3>Purpose<\/h3>\n\t\t<p>Used to reject application-level messages that cannot be rejected by other means<\/p>\n\t<\/div>\n\n\n\n<div>\n\t\t<h3>Message Direction<\/h3>\n\t\t<p>From the TT FIX Order Gateway to a third-party FIX acceptor and from a third-party FIX acceptor to TT FIX Order Gateway<\/p>\n\t<\/div>\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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\">From TT FIX Gateway to third-party FIX acceptor<\/option>\n                                                    <option value=\"from-third-party-fix-acceptor-to-tt-fix-gateway\">From third-party FIX acceptor to TT FIX Gateway<\/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-52\">52<\/a><a href=\"#tag-56\">56<\/a><a href=\"#tag-58\">58<\/a><a href=\"#tag-97\">97<\/a><a href=\"#tag-122\">122<\/a><a href=\"#tag-372\">372<\/a><a href=\"#tag-379\">379<\/a><a href=\"#tag-380\">380<\/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                    BusinessMessageReject                                    <\/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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" data-component-group=\"base\"><td colspan=\"3\" class=\"col-name\"><span class=\"component-title\" data-bs-toggle=\"collapse\" data-bs-target=\"#fix-grp-header-c3e4dff6-8d9e-4678-8c25-9c1285d7bf48\" aria-expanded=\"false\" aria-controls=\"fix-grp-header-c3e4dff6-8d9e-4678-8c25-9c1285d7bf48\">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=j (MsgType)<\/p>\n<\/td><\/tr><tr id=\"fix-grp-header-c3e4dff6-8d9e-4678-8c25-9c1285d7bf48\" class=\"collapse component-body-row\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" data-component-group=\"base\"><td colspan=\"5\" class=\"col-nested-table\"><table class=\"nested-table table\"><tbody><tr id=\"tag-8\" class=\"\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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\u00a0<strong>FIX4.2<\/strong>.<\/p>\n<\/td><\/tr><tr id=\"tag-8\" class=\"\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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\">Assigned value used to identify TT<\/p>\n<\/td><\/tr><tr id=\"tag-49\" class=\"\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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\">Assigned value used to identify the counterparty<\/p>\n<\/td><\/tr><tr id=\"tag-56\" class=\"\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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>Assigned value used to identify the counterparty<\/p>\n<\/td><\/tr><tr id=\"tag-56\" class=\"\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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\">Assigned value used to identify TT<\/p>\n<\/td><\/tr><tr id=\"tag-34\" class=\"\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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 a TT FIX Gateway 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-43\" class=\"\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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 be sent when a third-party FIX acceptor 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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>Must be sent if the message may contain information that has been sent under another sequence number.<\/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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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 a third-party FIX acceptor 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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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><\/tbody><\/table><\/td><\/tr><tr class=\"component-header \" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" data-component-group=\"base\"><td colspan=\"3\" class=\"col-name\"><span class=\"component-title\" data-bs-toggle=\"collapse\" data-bs-target=\"#fix-grp-header-55dbab9b-5bfa-4cac-88a9-2a454c28fb81\" aria-expanded=\"false\" aria-controls=\"fix-grp-header-55dbab9b-5bfa-4cac-88a9-2a454c28fb81\">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=j (MsgType)<\/p>\n<\/td><\/tr><tr id=\"fix-grp-header-55dbab9b-5bfa-4cac-88a9-2a454c28fb81\" class=\"collapse component-body-row\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" data-component-group=\"base\"><td colspan=\"5\" class=\"col-nested-table\"><table class=\"nested-table table\"><tbody><tr id=\"tag-8\" class=\"\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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\u00a0<strong>FIX4.2<\/strong>.<\/p>\n<\/td><\/tr><tr id=\"tag-8\" class=\"\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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\">Assigned value used to identify TT<\/p>\n<\/td><\/tr><tr id=\"tag-49\" class=\"\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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\">Assigned value used to identify the counterparty<\/p>\n<\/td><\/tr><tr id=\"tag-56\" class=\"\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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>Assigned value used to identify the counterparty<\/p>\n<\/td><\/tr><tr id=\"tag-56\" class=\"\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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\">Assigned value used to identify TT<\/p>\n<\/td><\/tr><tr id=\"tag-34\" class=\"\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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 a TT FIX Gateway 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-43\" class=\"\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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 be sent when a third-party FIX acceptor 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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>Must be sent if the message may contain information that has been sent under another sequence number.<\/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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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 a third-party FIX acceptor 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=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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><\/tbody><\/table><\/td><\/tr><tr id=\"tag-45\" class=\"\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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>Value of Tag 34 (MsgSeqNum) in the rejected message<\/p>\n<\/td><\/tr><tr id=\"tag-372\" class=\"\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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>Value of Tag 35 (MsgType) in the rejected message<\/p>\n<\/td><\/tr><tr id=\"tag-372\" class=\"\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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>Value of Tag 35 (MsgType) in the rejected message<\/p>\n<\/td><\/tr><tr id=\"tag-379\" class=\"\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" data-component-group=\"base\"><td class=\"col-tag\">379<\/td><td class=\"col-name\">BusinessRejectRefID<\/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 the rejected message contains an ID<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Value of the business-level ID field in the referenced message<\/p>\n<p>Maximum length: 63 characters<\/p>\n<\/td><\/tr><tr id=\"tag-379\" class=\"\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" data-component-group=\"base\"><td class=\"col-tag\">379<\/td><td class=\"col-name\">BusinessRejectRefID<\/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 the rejected message contains an ID<\/p>\n<\/div><\/td><td class=\"col-definition\"><p>Value of the business-level ID field in the referenced message<\/p>\n<p>Maximum length: 63 characters<\/p>\n<\/td><\/tr><tr id=\"tag-380\" class=\"\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" data-component-group=\"base\"><td class=\"col-tag\">380<\/td><td class=\"col-name\">BusinessRejectReason<\/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 rejecting the message<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>0<\/strong>: Other<\/li><li><strong>1<\/strong>: Unknown ID<\/li><li><strong>2<\/strong>: Unknown security<\/li><li><strong>3<\/strong>: Unsupported Message Type<\/li><li><strong>4<\/strong>: Application not available<\/li><li><strong>5<\/strong>: Conditionally Required Field Missing<\/li><\/ul><\/div><\/td><\/tr><tr id=\"tag-380\" class=\"\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" data-component-group=\"base\"><td class=\"col-tag\">380<\/td><td class=\"col-name\">BusinessRejectReason<\/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 rejecting the message<\/p>\n<div class=\"enumerations-list\"><strong>Possible values:<\/strong><ul><li><strong>0<\/strong>: Other<\/li><li><strong>1<\/strong>: Unknown ID<\/li><li><strong>2<\/strong>: Unknown security<\/li><li><strong>3<\/strong>: Unsupported Message Type<\/li><li><strong>4<\/strong>: Application not available<\/li><li><strong>5<\/strong>: Conditionally Required Field Missing<\/li><\/ul><\/div><\/td><\/tr><tr id=\"tag-58\" class=\"\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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 optional\" data-bs-toggle=\"tooltip\" title=\"Optional\" style=\"cursor: help;\">N<\/span><\/td><td class=\"col-definition\"><p>Reason for rejection.<\/p>\n<\/td><\/tr><tr id=\"tag-58\" class=\"\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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 optional\" data-bs-toggle=\"tooltip\" title=\"Optional\" style=\"cursor: help;\">N<\/span><\/td><td class=\"col-definition\"><p>Reason for rejection.<\/p>\n<\/td><\/tr><tr class=\"component-header \" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" data-component-group=\"base\"><td colspan=\"3\" class=\"col-name\"><span class=\"component-title\" data-bs-toggle=\"collapse\" data-bs-target=\"#fix-grp-trailer-dc4f3e12-35f8-40c4-82dc-6213f0a2111a\" aria-expanded=\"false\" aria-controls=\"fix-grp-trailer-dc4f3e12-35f8-40c4-82dc-6213f0a2111a\">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-dc4f3e12-35f8-40c4-82dc-6213f0a2111a\" class=\"collapse component-body-row\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" data-component-group=\"base\"><td colspan=\"5\" class=\"col-nested-table\"><table class=\"nested-table table\"><tbody><tr id=\"tag-10\" class=\"\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" data-component-group=\"base\"><td colspan=\"3\" class=\"col-name\"><span class=\"component-title\" data-bs-toggle=\"collapse\" data-bs-target=\"#fix-grp-trailer-81b5a3ce-d6ea-4145-accc-8ba17335dc52\" aria-expanded=\"false\" aria-controls=\"fix-grp-trailer-81b5a3ce-d6ea-4145-accc-8ba17335dc52\">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-81b5a3ce-d6ea-4145-accc-8ba17335dc52\" class=\"collapse component-body-row\" data-state=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" data-component-group=\"base\"><td colspan=\"5\" class=\"col-nested-table\"><table class=\"nested-table table\"><tbody><tr id=\"tag-10\" class=\"\" data-state=\"from-tt-fix-gateway-to-third-party-fix-acceptor\" 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=\"from-third-party-fix-acceptor-to-tt-fix-gateway\" 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<div>\n\t\t<h3>Message Notes<\/h3>\n\t\t<p>The Business Message Reject (j) message is used by the TT FIX Order Gateway or third party FIX acceptor whenever it rejects an application-level message that fulfills session-level rules but cannot be rejected via any other means (i.e. Order Cancel Reject (9) message).<\/p>\n\t<\/div>\n\n\n\n<div>\n\t\t<h3>Related Information<\/h3>\n\t\t<p>Any application-level message<\/p>\n\t<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Business Message Reject (j) Message Purpose Used to reject application-level messages that cannot be rejected  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