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


       ELU  DATA ELEMENT USAGE DETAILS

       Function: To specify the usage of a data element.

010    9162 DATA ELEMENT TAG IDENTIFIER                M    1 an..4

020    7299 REQUIREMENT DESIGNATOR CODE                C    1 an..3

030    1050 SEQUENCE POSITION IDENTIFIER               C    1 an..10

040    4513 MAINTENANCE OPERATION CODE                 C    1 an..3

050    6176 OCCURRENCES MAXIMUM NUMBER                 C    1 n..7

060    9453 CODE VALUE SOURCE CODE                     C    1 an..3

070    9285 VALIDATION CRITERIA CODE                   C    1 an..3

080    9175 DATA ELEMENT USAGE TYPE CODE               C    1 an..3



Segment ELU is used in the following Messages: 

       DIRDEF    DMRDEF    GOVCBR    IMPDEF


    
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