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No
Seg
St
Max. Occ.
                                               
3
UNH
M
1
Message header
 
To head, identify and specify a message.

Notes:
1. Data element S009/0057 is retained for upward compatibility. The use of S016 and/or S017 is encouraged in preference.
2. The combination of the values carried in data elements 0062 and S009 shall be used to identify uniquely the message within its group (if used) or if not used, within its interchange, for the purpose of acknowledgement.
Business Term
DE
EDIFACT
Format
St
*
Description
 
0062
Message reference number
an..14
M
  
Senders unique message reference. Sequence number of messages in the interchange. DE 0062 in UNT will have the same value. Generated by the sender.
 
S009
MESSAGE IDENTIFIER
 
M
    
 
0065
Message type
an..6
M
*
CONDRA
  
 
0052
Message version number
an..3
M
*
D
  
Draft version/UN/EDIFACT Directory
 
0054
Message release number
an..3
M
*
01B
  
Release 2001 - B
 
0051
Controlling agency, coded
an..3
M
*
UN
  
UN/CEFACT
 
0057
Association assigned code
an..6
R
*
EAN004
  
GS1 version control number (GS1 Permanent Code)
 
0110
Code list directory version number
an..6
O
    
This segment is used to head, identify and specify a message.
DE's 0065, 0052, 0054 and 0051: Indicate that the message is a UNSM Drawing administration message based on the D.01B directory under the control of the United Nations.
Example:
           
Example:
UNH+X+CONDRA:D:01B:UN:EAN004:X'
                                                   
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Max. Occ. = Maximum Occurrence, St = Status, * = Restricted Codes
Status: M=Mandatory, R=Required, O=Optional, C=Conditional, D=Dependent, A=Advised, N=Not used