MSG Message type identification
To identify a message type and to give its class and maintenance operation.
Position
Element
Name
Type
Requirement
Min
Max
Repeat
Code specifying a type of message.
To identify a version.
To identify a release.
To identify a controlling agency.
Code identifying an implementation of a message.
To identify a revision.
Code specifying the status of a document.
Code specifying a designated class.
Code specifying a maintenance operation.
Code specifying a relationship.
Code identifying a code list.
Code specifying the agency responsible for a code list.
Free form description of a relationship.