16x |
Mandatory
This field contains a reference to the related transaction.
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 600 Commodity Trade Confirmation, this field must contain the common reference of that MT 600.
If the related message is an MT 604, this field must contain the contents of field 21 of that MT 604.
If the Sender is not the originator of the transaction and no related reference is available, the code NONREF must be used in this field.
In all other cases, this field must contain a reference to the related transaction which is meaningful to the beneficiary of the commodity.