The Allocation ACK (P) message is used to acknowledge the receipt and status of an Allocation (J) message.
It is possible that multiple Allocation ACK (P) messages can be generated for a single allocation to detail the receipt and then the acceptance or rejection of the Allocation (J) message.
| Tag | Field Name | Req'd | Comments | ||
|---|---|---|---|---|---|
| <Standard Message Header> | Y | MsgType = P |
|||
| Component Block - <Parties> | N | ||||
| 70 | AllocID | Y | |||
| 75 | TradeDate | Y | |||
| 60 | TransactTime | N | Date/Time Allocation ACK (P) generated |
||
| 87 | AllocStatus | Y | |||
| 88 | AllocRejCode | C | Required for AllocStatus (87) = 1 (rejected) |
||
| 58 | Text | N | Can include explanation for AllocRejCode (88) = 7 (other) |
||
| 354 | EncodedTextLen | C | Must be set if EncodedText (355) field is specified and must
immediately precede it. |
||
| 355 | EncodedText | C | Encoded (non-ASCII characters) representation of the Text (58) field in the encoded format specified via the MessageEncoding (347) field. |
||
| 650 | LegalConfirm | N | |||
| <Standard Message Trailer> | Y | ||||