MT 584 Field Specifications

9. Field 20C: Reference

FORMAT

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

PRESENCE

Mandatory in an optional sequence

QUALIFIER

(Error code(s): T89)

Order M/O Qualifier R/N CR Options Qualifier Description
1 M RELA N   C Related Reference
  or PREV N C8 C Previous Reference

DEFINITION

This qualified generic field specifies:

RELA Reference of the linked message which was previously received.
PREV Reference of the linked message which was previously sent.

NETWORK VALIDATED RULES

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