| Tag | Field Name | Data Type | Req’d | Description |
|---|---|---|---|---|
| StandardHeader | Y | |||
| 45 | RefSeqNum | SeqNum | Y | MsgSeqNum (34) of the rejected message. |
| 371 | RefTagID | Int | N | The tag number of the FIX field being referenced. |
| 372 | RefMsgType | String | N | The MsgType (35) of the FIX message being referenced. |
| 373 | SessionRejectReason | Int | N | Code to identify reason for a session-level Reject (35=3) message. 1 = Required tag missing 5 = Value is incorrect (out of range) for this tag 6 = Type is incorrect for this tag 9 = CompID problem 10 = Sending time inaccuracy 11 = Invalid message type 99 = Other reason |
| 58 | Text | String | N | Provides the reason the message was rejected. |
| 10 | StandardTrailer | Y |