Contents

Messages

Segments

Composites

Data elements

Codes

Service segment specifications  UNZ   EDIFACT  Syntax Version 4  Release 1

UNZ	INTERCHANGE TRAILER To end and check the completeness of an interchange. Notes: 020 0020, the value shall be identical to the value in 0020 in the corresponding UNB segment.

Pos		Tag	Name	S	R	Repr		Notes
010		0036	INTERCHANGE CONTROL COUNT The number of messages and packages in an interchange or, if used, the number of groups in an interchange.	M	1	n..6		1
020		0020	INTERCHANGE CONTROL REFERENCE Unique reference assigned by the sender to an interchange.	M	1	an..14

Date  23.06.2021