 16x |
Mandatory in mandatory sequence A
This field contains a reference to the related transaction.
If no related reference is available, the code NONREF must be used in this field.
This field must not start or end with a slash '/' and must not contain two consecutive slashes '//' (Error code(s): T26).
If the related message is an MT 103 Single Customer Credit Transfer, this field will contain field 20 Sender's Reference of that MT 103.
If an incoming message is an MT 202 COV or an MT 205 COV and results in an outgoing MT 205 COV, this field will contain field 21 Related Reference of the incoming message.
