AllocationReportAck (MsgType = AT, FIXML = AllocRptAck)

The Allocation Report Ack message is used to acknowledge the receipt of and provide status for an Allocation Report message.

It is possible that multiple Allocation Report Ack messages can be generated for a single Allocation Report message to acknowledge the receipt and then to detail the acceptance or rejection of the Allocation Report message.

It is recommended, when appropriate, that the MatchStatus (573) field be used in the Allocation Report Ack to denote whether any financial details provided in the Allocation Report with AllocStatus (87) of Accepted were matched by the Initiator.If a match takes place and succeeds, then the match status will be '0-Compared and affirmed'. If the match takes place and fails, or no match takes place, then the match status will be '1-Uncompared or unaffirmed'.

Tag	Field Name	FIXML	Req'd	Comments
<Standard Message Header>			Y	MsgType = AT
755	AllocReportID	@RptID	Y	Encoded (non-ASCII characters) representation of the Text (58) field in the encoded format specified via the MessageEncoding (347) field.
70	AllocID	@AllocID	N	Unique identifier for allocation message. (Prior to FIX 4.1 this field was of type int)
2758	AllocRequestID	@ReqID	N	May be used to link to a previously submitted AllocationInstructionAlertRequest(35=DU) message.
715	ClearingBusinessDate	@BizDt	N	Indicates Clearing Business Date for which transaction will be settled.
819	AvgPxIndicator	@AvgPxInd	N	Indicates if an allocation is to be average priced. Is also used to indicate if average price allocation group is complete or incomplete.
53	Quantity	@Qty	N	Overall/total quantity (e.g. number of shares) (Prior to FIX 4.2 this field was of type int)
71	AllocTransType	@TransTyp	N	Identifies allocation transaction type * SOME VALUES HAVE BEEN REPLACED - See "Replaced Features and Supported Approach" *
<Instrument>			N
<Parties>			N	Same as TrdRegTimestamp(769). Used in a multi-sided message to indicate relevant trade-side timestamp.
793	SecondaryAllocID	@AllocID2	N	Optional second identifier for the allocation report being acknowledged (need not be unique)
1730	AllocGroupID	@GrpID	N	Group identifier assigned by the clearinghouse
1728	FirmGroupID	@FirmGrpID	N	Firm assigned entity identifier for the allocation
1731	AvgPxGroupID	@AvgPxGrpID	N	Firm designated group identifier for average pricing
75	TradeDate	@TrdDt	N	Indicates date of trading day. Absence of this field indicates current day (expressed in local time at place of trade).
60	TransactTime	@TxnTm	N	Date/Time Allocation Report Ack generated
87	AllocStatus	@Stat	N	Denotes the status of the allocation report; received (but not yet processed), rejected (at block or account level) or accepted (and processed). AllocStatus will be conditionally required in a 2-party model when used by a counterparty to convey a change in status. It will be optional in a 3-party model in which only the central counterparty may issue the status of an allocation
88	AllocRejCode	@RejCode	C	Required for AllocStatus = 1 ( block level reject) and for AllocStatus 2 (account level reject) if the individual accounts and reject reasons are not provided in this message
794	AllocReportType	@RptTyp	N	Describes the specific type or purpose of an Allocation Report message
808	AllocIntermedReqType	@IntermedReqTyp	C	Required if AllocReportType = 8 (Request to Intermediary) Indicates status that is requested to be transmitted to counterparty by the intermediary (i.e. clearing house)
573	MatchStatus	@MtchStat	N	Denotes whether the financial details provided on the Allocation Report were successfully matched.
1031	CustOrderHandlingInst	@CustOrdHdlInst	N	Codes that apply special information that the Broker / Dealer needs to report, as specified by the customer. NOTE: This field and its values have no bearing on the ExecInst and TimeInForce fields. These values should not be used instead of ExecInst or TimeInForce. This field and its values are intended for compliance reporting and/or billing purposes only. For OrderHandlingInstSrc(1032) = 1 (FINRA OATS), valid values are (as of OATS Phase 3 as provided by FINRA. See also http://www.finra.org/Industry/Compliance/MarketTransparency/OATS/PhaseIII/index.htm for a complete list. For OrderHandlingInstSrc(1032) = 2 (FIA Execution Source Code), only one enumeration value may be specified.
1032	OrderHandlingInstSource	@OrdHndlInstSrc	N	Identifies the class or source of the order handling instruction values. Scope of this will apply to both CustOrderHandlingInst(1031) and DeskOrderHandlingInst(1035). Conditionally required when CustOrderHandlingInst(1031) or DeskOrderHandlingInst(1035) is specified.
58	Text	@Txt	N	Can include explanation for AllocRejCode = 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.
1328	RejectText	@RejTxt	N	Identifies the reason for rejection.
1664	EncodedRejectTextLen	@EncRejTxtLen	N	EncodedRejectText(1665) field is specified and must immediately precede it.
1665	EncodedRejectText	@EncRejTxt	N	Encoded (non-ASCII characters) representation of the RejectText(1328) field in the encoded format specified via the MessageEncoding(347) field.
<RegulatoryTradeIDGrp>			N	Trade side of payout payer.
<AllocAckGrp>			N	This repeating group is optionally used for messages with AllocStatus = 2 (account level reject) to provide details of the individual accounts that caused the rejection, together with reject reasons. This group should not be populated where AllocStatus has any other value. Indicates number of allocation groups to follow.
<Standard Message Trailer>			Y