Definition
The PositionTransferInstructionAck(35=DM) is sent by CCPs to clearing firms to acknowledge position transfer instructions, and to report errors processing position transfer instructions.
Additional detail from the official source
The PositionTransferInstructionAck(35=DM) is intended to be a technical acknowledgment, not a business level acknowledgment which would instead be provided by the PositionTransferReport(35=DN) message. As such, TransferID(2437), a business level ID assigned by the CCP, need not be assigned when providing a technical acknowledgment to a new or rejected position transfer request.
Message structure 66 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.
StandardHeaderComponentRequired
MsgType = DM
StandardHeader definition & usage →
FIX session profile (Always unencrypted, must be first field in message)
(Always unencrypted, must be second field in message)
(Always unencrypted, must be third field in message)
Indicates application version using a service pack identifier. The ApplVerID applies to a specific message occurrence.
Used to support bilaterally agreed custom functionality
(Always unencrypted)
(Always unencrypted)
Trading partner company ID used when sending messages via a third party (Can be embedded within encrypted data section.)
Trading partner company ID used when sending messages via a third party (Can be embedded within encrypted data section.)
Required to identify length of encrypted section of message. (Always unencrypted)
Required when message body is encrypted. Always immediately follows SecureDataLen field.
(Can be embedded within encrypted data section.)
(Can be embedded within encrypted data section.)
Sender's LocationID (i.e. geographic location and/or desk) (Can be embedded within encrypted data section.)
"ADMIN" reserved for administrative messages not intended for a specific user. (Can be embedded within encrypted data section.)
Trading partner LocationID (i.e. geographic location and/or desk) (Can be embedded within encrypted data section.)
Trading partner SubID used when delivering messages via a third party. (Can be embedded within encrypted data section.)
Trading partner LocationID (i.e. geographic location and/or desk) used when delivering messages via a third party. (Can be embedded within encrypted data section.)
Trading partner SubID used when delivering messages via a third party. (Can be embedded within encrypted data section.)
Trading partner LocationID (i.e. geographic location and/or desk) used when delivering messages via a third party. (Can be embedded within encrypted data section.)
Always required for retransmitted messages, whether prompted by the sending system or as the result of a resend request. (Can be embedded within encrypted data section.)
Required when message may be duplicate of another message sent under a different sequence number. (Can be embedded within encrypted data section.)
(Can be embedded within encrypted data section.)
Required for message resent as a result of a ResendRequest. If data is not available set to same value as SendingTime (Can be embedded within encrypted data section.)
Required when specifying XmlData to identify the length of a XmlData message block. (Can be embedded within encrypted data section.)
Can contain a XML formatted message block (e.g. FIXML). Always immediately follows XmlDataLen field. (Can be embedded within encrypted data section.)
See Volume 1: FIXML Support
Type of message encoding (non-ASCII characters) used in a message's "Encoded" fields. Required if any "Encoding" fields are used.
The last MsgSeqNum value received by the FIX engine and processed by downstream application, such as trading system or order routing system. Can be specified on every message sent. Useful for detecting a backlog with a counterparty.
HopGrpRepeating groupCount tag 627—
Number of repeating groups of historical "hop" information. Only applicable if OnBehalfOfCompID is used, however, its use is optional. Note that some market regulations or counterparties may require tracking of message hops.
The identifier of the PositionTransferInstruction(35=DL) this message is responding to.
Optional when responding to a "new" transfer. When responding to a PositionTransferInstruction(35=DM) accepting, declining, or cancelling a transfer already initiated, this field can echo the TransferID(2437) sent.
Conditionally required when TransferStatus(2442) = 1(Rejected by intermediary).
PartiesRepeating groupCount tag 453—
Specifies the source of the position transfer, e.g. the transferor.
Repeating group below should contain unique combinations of PartyID, PartyIDSource, and PartyRole
Required if NoPartyIDs(453) > 0.
Identification of the party.
Required if NoPartyIDs(453) > 0.
Used to identify classification source.
Required if NoPartyIDs(453) > 0.
Identifies the type of PartyID(448).
PtysSubGrpRepeating groupCount tag 802—
Repeating group of Party sub-identifiers.
PtysSubGrp definition & usage →
TargetPartiesRepeating groupCount tag 1461—
Specifies the target of the position transfer.
TargetParties definition & usage →
Repeating group below should contain unique combinations of TargetPartyID, TargetPartyIDSource, and TargetPartyRole.
Required if NoTargetPartyIDs(1461) > 0.
Used to identify the party targeted for the action specified in the message.
Used to identify source of target party identifier.
Used to identify the role of target party identifier.
Used to further qualify the role of the target party role.
TargetPtysSubGrpRepeating groupCount tag 2433—
Repeating group of target party sub-identifiers.
TargetPtysSubGrp definition & usage →
Required when NoTargetPartySubIDs(2433) > 0.
Required when NoTargetPartySubIDs(2433) > 0.
Must be set if 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.
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.
StandardTrailerComponentRequired
StandardTrailer definition & usage →
Required when trailer contains signature. Note: Not to be included within SecureData field
Note: Not to be included within SecureData field
(Always unencrypted, always last field in message)