UNZ (EDIFACT)
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The final signature of an EDIFACT interchange — reference and counter.
Definition
UNZ carries two elements: interchange count (number of messages or number of functional groups) and interchange control reference (the same as UNB). Required for parsing and reference-based deduplication.
Origin
Defined by ISO 9735-1 §6.3.
Example in context
UNZ+1+ORD202605140001'
Related terms
- UNB — header paired with UNZ.