D99A
Segment D99A/MSG
MESSAGE TYPE IDENTIFICATION
To identify a message type and to give its class and maintenance operation.
Segment structure
C709 MESSAGE IDENTIFIER M 1475 Message type identifier M an1..6 1056 Version C an1..9 1058 Release C an1..9 1476 Control agency C an1..2 1523 Association assigned identification C an1..6 1060 Revision number C an1..6 1373 Document/message status, coded C an1..3 1507 CLASS DESIGNATOR, CODED C an1..3 4513 MAINTENANCE OPERATION, CODED C an1..3 C941 RELATIONSHIP C 9143 Relationship, coded C an1..3 1131 Code list qualifier C an1..3 3055 Code list responsible agency, coded C an1..3 9142 Relationship C an1..35