知行 EDI 规范查询平台™
Segment
EDIFACT EDI Release D02A
CMPCOMPOSITE DATA ELEMENT IDENTIFICATION
To identify a composite data element and to give its class and maintenance operation.
Elements
  • CMP019146COMPOSITE DATA ELEMENT TAG IDENTIFIER
    AN
    M必须(Mandatory)
    Min 0 / Max 4

    To identify the tag of a composite data element.

  • CMP021507DESIGNATED CLASS CODE
    ID
    O可选(Optional)
    Min 0 / Max 3

    Code specifying a designated class.

    Codes (4)
  • CMP034513MAINTENANCE OPERATION CODE
    ID
    O可选(Optional)
    Min 0 / Max 3

    Code specifying a maintenance operation.

    Codes (12)
知行 EDI 规范查询平台™ 2023 - 3.1.18
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