u UNZ           Symbol für Hamburger-Menü mit einfarbiger Füllung,Hierarchie mit einfarbiger Füllung
 
Lev. Tag No Description Standard A1 usage
 
   
Min Max Min Max      
2 UNZ   Interchange Trailer M 1 M 1      
   
u sub composites and fields              
No Composite/
Segment
No
Description Standard A1 usage      
Min Max Min Max type/
length
possible code values for A1 EDI
sample
            UNZ
010 0036   INTERCHANGE CONTROL COUNT M 1 M 1 n..6 Interchange Countrol Count,
number of messages in this file
filled from mapping with fixed value:
 
"1"= "only one  invoice message is included
in each A1 Edifact Invoice
  +1
020 0020   INTERCHANGE CONTROL REFERENCE M 1 M 1 an..14 Interchange Control Reference = A1 EBOR Document ID
UNB F# 0020 is identical with UNZ F# 0020
and for A1-EDIFACT  Invoice also with
 UNH  F# 0062  , UNT F# 0062  and with  BGM F# 1004
filled from
//ebor:ETEB0/ebor:ETEB02/ebor:Header
/ebor:
DocumentId (=InvoiceNumber)
  +001000000000
 
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Sample:                   
  UNZ+1+001000000000'