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EDI 451 Railroad Event Report

Functional Group EV

X12I Transportation Subcommittee

This X12 Transaction Set contains the format and establishes the data contents of the Railroad Event Report Transaction Set (451) for use within the context of an Electronic Data Interchange (EDI) environment. The transaction set can be used by a service provider to communicate activities associated with the movement of goods.


Max use
  1. To indicate the start of a transaction set and to assign a control number

  2. To supply information regarding movement of shipments

  3. ED Loop Mandatory
    Repeat 999
    1. To identify further the referenced equipment

    2. To supply information regarding movement of shipments

    3. To cross-reference additional equipment to a primary piece of equipment

    4. To specify the chassis equipment details in terms of identifying numbers, weights, and ownership

    5. To identify the network address of parties to receive notification

    6. To provide detail information regarding the dynamic condition of equipment

  4. To indicate the end of the transaction set and provide the count of the transmitted segments (including the beginning (ST) and ending (SE) segments)

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