Segment
EDIFACT EDI Release D02A
To specify the usage of a data element.
Elements
  • ELU019162DATA ELEMENT TAG IDENTIFIER
    AN
    M必须(Mandatory)
    Min 0 / Max 4

    To identify the tag of a data element.

  • ELU027299REQUIREMENT DESIGNATOR CODE
    ID
    O可选(Optional)
    Min 0 / Max 3

    Code specifying the requirement designator.

    Codes (11)
  • ELU031050SEQUENCE POSITION IDENTIFIER
    AN
    O可选(Optional)
    Min 0 / Max 10

    To identify a position in a sequence.

  • ELU044513MAINTENANCE OPERATION CODE
    ID
    O可选(Optional)
    Min 0 / Max 3

    Code specifying a maintenance operation.

    Codes (12)
  • ELU056176OCCURRENCES MAXIMUM NUMBER
    N
    O可选(Optional)
    Min 0 / Max 7

    To specify the maximum number of occurrences.

  • ELU069453CODE VALUE SOURCE CODE
    ID
    O可选(Optional)
    Min 0 / Max 3

    Code specifying the source of a code value.

    Codes (3)
  • ELU079285VALIDATION CRITERIA CODE
    ID
    O可选(Optional)
    Min 0 / Max 3

    Code specifying the validation criteria to be applied.

    Codes (2)
  • ELU089175DATA ELEMENT USAGE TYPE CODE
    ID
    O可选(Optional)
    Min 0 / Max 3

    Code specifying the usage type of a data element.

    Codes (3)