EDI EDIFACT D01B UNT Segment Schema | 知行 EDI 规范查询平台

Segment

EDIFACT EDI Release D01B

To end and check the completeness of a message.

Elements

UNT01 0074 NUMBER OF SEGMENTS IN A MESSAGE
N
M必须(Mandatory)
Min 0 / Max 10
The number of segments in a message body, plus the message header segment and message trailer segment.
UNT02 0062 MESSAGE REFERENCE NUMBER
AN
M必须(Mandatory)
Min 0 / Max 14
Unique message reference assigned by the sender.