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ISO 15022
Data Field Dictionary

MT506: (29) Field 20a: Reference

FORMAT

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

PRESENCE

Optional in optional sequence C

QUALIFIER

(Error code(s): T89)

Order

M/O

Qualifier

R/N

CR

Options

Qualifier Description

1

O

TRRF

R

 

C or U

Deal Reference

2

O

CPTR

R

 

C

Counterparty's Deal Reference

3

O

COPC

R

 

C

Collateral Portfolio Code Reference

DEFINITION

This qualified generic field specifies:

COPC

Collateral Portfolio Code Reference

Reference assigned by the Receiver to identify the portfolio of trades that is collateralised.

CPTR

Counterparty's Deal Reference

Reference assigned by the Receiver to identify the deal.

TRRF

Deal Reference

Reference assigned by the Sender to identify the deal.

NETWORK VALIDATED RULES

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

USAGE RULES

The deal references are repeated when the exposures created by these deals are grouped to become one exposure amount.