MT 558 Field Specifications

2. Field 20C: Reference

FORMAT

Option C

:4!c//16x

(Qualifier) (Reference)

PRESENCE

Mandatory

QUALIFIER

(Error code(s): T89)

Order	M/O	Qualifier	R/N	CR	Options	Qualifier Description
1	M	SEME	N		C	Sender's Reference
2	O	CLCI	N		C	Client's Collateral Instruction Reference
3	O	TRCI	N		C	Triparty's Collateral Instruction Reference
4	O	SCTR	N		C	Sender's Collateral Transaction Reference
5	O	RCTR	N	C1	C	Receiver's Collateral Transaction Reference

DEFINITION

This qualified generic field specifies:

SEME	Sender's Reference	Reference assigned by the triparty agent to unambiguously identify the message.
CLCI	Client's Collateral Instruction Reference	Reference assigned to the instruction by the client.
TRCI	Triparty's Collateral Instruction Reference	Reference assigned to the instruction by the triparty agent.
SCTR	Sender's Collateral Transaction Reference	Unique reference identifying the collateral management transaction from the Sender's, ie, the triparty agent's point of view.
RCTR	Receiver's Collateral Transaction Reference	Unique reference identifying the collateral management transaction from the Receiver's ie, the client's point of view.

NETWORK VALIDATED RULES

Reference must not start or end with a slash '/' and not contain two consecutive slashes '//' (Error code(s): T26).

USAGE RULES

For qualifiers SCTR and RCTR:

If both the Sender's and the Receiver's Collateral Transaction References are available, they both should be included.