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ISO 15022
Data Field Dictionary

MT548: (7) Field 20a: Reference

FORMAT

Option C :4!c//16x (Qualifier)(Reference)
Option U :4!c//52x (Qualifier)(UTI Reference)

PRESENCE

Mandatory in mandatory subsequence A1

QUALIFIER

(Error code(s): T89)

Order

M/O

Qualifier

R/N

CR

Options

Qualifier Description

1

M

POOL

N

 

C

Pool Reference

 

or

PREV

N

 

C

Previous Reference

 

or

RELA

N

C7

C

Related Reference

 

or

TRRF

N

 

C or U

Deal Reference

 

or

COMM

N

 

C

Common Reference

 

or

CORP

N

 

C

Corporate Action Reference

 

or

TCTR

N

 

C

Triparty-Agent's/Service-Provider's Collateral Transaction Reference

 

or

CLTR

N

 

C

Client's Triparty Collateral Transaction Reference

 

or

CLCI

N

 

C

Client's Collateral Instruction Reference

 

or

TRCI

N

 

C

Triparty-Agent's/Service-Provider's Collateral Instruction Reference

 

or

NTSP

N

 

C

Netting Service Provider Reference

 

or

MITI

N

 

C

Market Infrastructure Transaction Identification

 

or

PCTI

N

 

C

Processor Transaction Identification

DEFINITION

This qualified generic field specifies:

CLCI

Client's Collateral Instruction Reference

Reference assigned to the instruction by the client.

CLTR

Client's Triparty Collateral Transaction Reference

Unique reference identifying the triparty collateral management transaction from the client's point of view.

COMM

Common Reference

Unique reference agreed upon by the two trade counterparties to identify the trade.

CORP

Corporate Action Reference

Reference assigned by the account servicer to unambiguously identify a related corporate action event.

MITI

Market Infrastructure Transaction Identification

Identification of a transaction assigned by a market infrastructure other than a central securities depository, for example, Target2-Securities.

NTSP

Netting Service Provider Reference

Identification assigned by the Netting Service Provider to identify the Nett transaction resulting from netting process.

PCTI

Processor Transaction Identification

Identification of the transaction assigned by the processor of the instruction other than the account owner the account servicer and the market infrastructure.

POOL

Pool Reference

Collective reference identifying a set of messages.

PREV

Previous Reference

Reference of the linked message which was previously sent.

RELA

Related Reference

Reference of the linked message which was previously received.

TCTR

Triparty-Agent's/Service-Provider's Collateral Transaction Reference

Unique reference identifying the triparty-agent/service-provider collateral management transaction from the triparty-agent's/service-provider's point of view.

TRCI

Triparty-Agent's/Service-Provider's Collateral Instruction Reference

Reference assigned to the instruction by the triparty-agent/service-provider.

TRRF

Deal Reference

Reference assigned to the trade by the Investment Manager OR the Broker/Dealer. This reference will be used throughout the trade life cycle to access/update the trade details.

NETWORK VALIDATED RULES

Reference must not start or end with a slash '/' and must not contain two consecutive slashes '//'.

USAGE RULES

When no reference is available for the instruction, for example, the instruction was sent by fax, the Related Reference (RELA) must be :20C::RELA//NONREF.

POOL, RELA, COMM and TRRF references must not appear more than once in the message.