Unique message reference assigned by the sender.
Code identifying a type of message and assigned by its controlling agency.
Version number of a message type.
Release number within the current message type version number (0052).
Code to identify the agency controlling the specification, maintenance and publication of the message type.
A code assigned by the association responsible for the design and maintenance of the message type concerned, which further identifies the message.
Reference serving as a key to relate all subsequent transfers of data to the same business case or file.
Number assigned by the sender indicating the numerical sequence of one or more transfers.
Indication used for the first and last message in a sequence of the same type of message relating to the same topic.
