MT 767 Field Specifications

3. Field 21: Related Reference

FORMAT

16x

PRESENCE

Mandatory

DEFINITION

If the Receiver of this message has previously sent an MT 768 Acknowledgement of a Guarantee Message or its equivalent, this field contains the contents of field 20 Transaction Reference Number of the acknowledgement.

If no acknowledgement has been previously received, this field will contain a reference which is meaningful to the Receiver, eg, the guarantee number.

NETWORK VALIDATED RULES

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

USAGE RULES

If no meaningful reference is available, the code NONREF must be used.