United Nations Directories 
for Electronic Data Interchange for

     Administration, Commerce and Transport


 

 UN/EDIFACT

 



      Change indicators

        a plus sign (+)    for an addition
        an asterisk (*)    for an amendment to structure
        a hash sign (#)    for changes to names
        a vertical bar (|) for changes to text for descriptions,
                           notes and functions
        a minus sign (-)   for a deletion
        an X sign (X)      for marked for deletion


       HYN  HIERARCHY INFORMATION

       Function: A segment to identify hierarchical connections
                 from a given item to a higher or lower levelled
                 item or to identify dependencies among the
                 content of hierarchically related groups of
                 data.

010    7173 HIERARCHY OBJECT CODE QUALIFIER            M    1 an..3

020    7171 HIERARCHICAL STRUCTURE RELATIONSHIP CODE   C    1 an..3

030    1229 ACTION CODE                                C    1 an..3

040    C212 ITEM NUMBER IDENTIFICATION                 C    1
       7140  Item identifier                           C      an..35
       7143  Item type identification code             C      an..3
       1131  Code list identification code             C      an..17
       3055  Code list responsible agency code         C      an..3

050    7166 HIERARCHICAL STRUCTURE PARENT IDENTIFIER   C    1 an..35



Segment HYN is used in the following Messages: 

       BUSCRD    DAPLOS    DMSTAT    GOVCBR    PARTIN    PRICAT    PRODAT
       PROSRV    UTILMD


    
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