This message is used to acknowledge an Application Message Request providing a status on the request (i.e. whether successful or not). This message does not provide the actual content of the messages to be resent.

Added in protocol FIX.5.0

See in: FIX.5.0SP1, FIX.5.0SP2.

Field or Component Name Description Is Required Added Is Deprecated
Block StandardHeader MsgType = BX Y FIX.5.0
1353 ApplResponseID Identifier for the Application Message Request Ack Y FIX.5.0
1346 ApplReqID Identifier of the request associated with this ACK message FIX.5.0
1347 ApplReqType FIX.5.0
1348 ApplResponseType FIX.5.0
1349 ApplTotalMessageCount Total number of messages included in transmission FIX.5.0
ImplicitBlockRepeating ApplIDRequestAckGrp FIX.5.0
BlockRepeating Parties FIX.5.0SP1 (78)
58 Text FIX.5.0
354 EncodedTextLen FIX.5.0
355 EncodedText FIX.5.0
Block StandardTrailer Y FIX.5.0