 Option A |
[/1!a][/34x]4!a2!a2!c[3!c] |
(Party Identifier)(Identifier Code) |
Optional in mandatory sequence A
This field identifies the Sender of the message.
Field 51A is only valid in FileAct (Error code(s): D63).
At least the first eight characters of the financial institution BIC in this field must be identical to the originator of this FileAct message.
The content of field 20 Sender's reference together with the content of this field provides the file identification which is to be used in the case of queries, cancellations, etc.
