The International Organization
for Standardization
  
The United Nations Economic
Commission for Europe
 
 
  
Syntax 4 Part 11 > Composite description
  
  
  Service composite data element specification 
S303
  
 
 
Pos 
 
Tag
Name
S
R
Repr
Notes
  
 
S303
TRANSACTION REFERENCE
Unique reference for the business transaction to which the dialogue belongs.

Dependency Notes:
1. D5(030,020) If first, then all
 
 
010
0306
TRANSACTION CONTROL REFERENCE
A reference assigned by the transaction initiator.
M
1
an..35
 
020
0303
INITIATOR REFERENCE IDENTIFICATION
Organization code or name assigned by the party that initiated the transaction or dialogue.
C
1
an..35
 
030
CONTROLLING AGENCY, CODED
Code identifying a controlling agency.

Format for Syntax 3:
an..2

Format for Syntax 3X:
an..2
C
1
an..3
 
 
 
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UN D.23A Syntax
  
  
  
  
2023-07-21