ApplicationSequenceControl Component

<ApplSeqCtrl>

Tag Field Name AbbrName Req'd Comments
1180 ApplID ApplID Identifies the application with which a message is associated. Used only if application sequencing is in effect.
1181 ApplSeqNum ApplSeqNum Application sequence number assigned to the message by the application generating the message. Used only if application sequencing is in effect. Conditionally required if ApplID has been specified.
1350 ApplLastSeqNum ApplLastSeqNum The previous sequence number in the application sequence stream. Permits an application to publish messages with sequence gaps where it cannot be avoided. Used only if application sequencing is in effect. Conditionally required if ApplID has been specified
1352 ApplResendFlag ApplResendFlag Used to indicate that a message is being sent in response to an Application Message Request. Used only if application sequencing is in effect. It is possible for both ApplResendFlag and PossDupFlag to be set on the same message if the Sender's cache size is greater than zero and the message is being resent due to a session level resend request.
Used in the following messages and components
ExecutionReport MarketDataIncrementalRefresh MarketDataSnapshotFullRefresh SecurityDefinition SecurityDefinitionUpdateReport DerivativeSecurityList DerivativeSecurityListUpdateReport SecurityList SecurityListUpdateReport SecurityStatus SecurityTypes TradingSessionList TradingSessionStatus TradeCaptureReport AssignmentReport ContraryIntentionReport PositionReport SettlementObligationReport MarketDefinition MarketDefinitionUpdateReport TradingSessionListUpdateReport News IOI