The Confirmation Ack (aka Affirmation) (AU) message is used to respond to a Confirmation (AK) message.
| Tag | Field Name | FIXML | Req'd | Comments | |||
|---|---|---|---|---|---|---|---|
| <Standard Message Header> | Y | MsgType = AU | |||||
| 664 | ConfirmID | @CnfmID | Y | ||||
| 75 | TradeDate | @TrdDt | Y | ||||
| 60 | TransactTime | @TxnTm | Y | Date/Time Allocation Instruction Ack (P) generated | |||
| 940 | AffirmStatus | @AffirmStat | Y | ||||
| 774 | ConfirmRejReason | @CnfmRejRsn | C | Required for AffirmStatus (940) = 1 (rejected) | |||
| 573 | MatchStatus | @MtchStat | N | Denotes whether the financial details provided on the Confirmation (AK) were successfully matched. | |||
| 58 | Text | @Txt | N | Can include explanation for AllocRejCode (88) = 7 (other) | |||
| 354 | EncodedTextLen | @EncTxtLen | C | Must be set if EncodedText (355) field is specified and must immediately precede it. | |||
| 355 | EncodedText | @EncTxt | C | Encoded (non-ASCII characters) representation of the Text (58) field in the encoded format specified via the MessageEncoding (347) field. | |||
| <Standard Message Trailer> | Y | ||||||
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