Mandatory
This field contains a reference common to both the Sender and the Receiver.
This field consists of the bank and location codes (Error code(s): T95) (from the ISO Bank Identifier Code) of both the Sender and the Receiver of the MT 362. These codes must appear in alphabetical order (letters take precedence over numbers) (Error code(s): T96).
Location Code 1 and Bank Code 2 are separated by four digits, which must consist of the year (its last two characters) and month of the termination date in field 30P, in the format YYMM (Error code(s): T22).