Definition
The Allocation Report Ack message is used to acknowledge the receipt of and provide status for an Allocation Report message.
Message structure 1371 distinct fields
Source order, including nested components and groups. Group counts precede the repeated entries. “Required here” is relative to the enclosing component or group, not unconditional in the message. A dash means not marked required; conditional requirements remain in the source notes. This is a reference, not a counterparty-specific validator.
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StandardHeaderComponentRequired
MsgType = AT
StandardHeader definition & usage →
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May be used to link to a previously submitted AllocationInstructionAlertRequest(35=DU) message.
Indicates Clearing Business Date for which transaction will be settled.
Indicates if an allocation is to be average priced. Is also used to indicate if average price allocation group is complete or incomplete.
InstrumentComponent—
Instrument definition & usage →
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PartiesRepeating groupCount tag 453—
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Optional second identifier for the allocation report being acknowledged (need not be unique)
Group identifier assigned by the clearinghouse
Firm assigned entity identifier for the allocation
Firm designated group identifier for average pricing
Date/Time Allocation Report Ack generated
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
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
Required if AllocReportType = 8 (Request to Intermediary)
Indicates status that is requested to be transmitted to counterparty by the intermediary (i.e. clearing house)
Denotes whether the financial details provided on the Allocation Report were successfully matched.
Can include explanation for AllocRejCode = 7 (other)
Must be set if EncodedText(355) field is specified and must immediately precede it.
Encoded (non-ASCII characters) representation of the Text(58) field in the encoded format specified via the MessageEncoding(347) field.
EncodedRejectText(1665) field is specified and must immediately precede it.
Encoded (non-ASCII characters) representation of the RejectText(1328) field in the encoded format specified via the MessageEncoding(347) field.
RegulatoryTradeIDGrpRepeating groupCount tag 1907—
RegulatoryTradeIDGrp definition & usage →
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AllocAckGrpRepeating groupCount tag 78—
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.
AllocAckGrp definition & usage →
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StandardTrailerComponentRequired
StandardTrailer definition & usage →
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