EDIFACT - GS1

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EDIFACT Index EDIFACT ........................................ ........................................ ....................................... 1 Definition of UN/ EDIFACT ........................................ ........................................ ...... 2 EDIFACT syntax overview ........................................ ........................................ ... 2 Structure of an interchange ........................................ ........................................ .... 2 Structure of a message.

Segments starting with "UN" are called service segments. They constitute the envelope or the "packing" of the EDIFACT messages. User data segments contain the information itself, in a format specific to each message type.

  Edifact