EDIFACT SEQ Segment: Sequence Details

Specifies a sequence number or position within a hierarchical structure of the message.

Segment Code: SEQ
Mandatory: No
Position: Various

SEQ Syntax Example

SEQ - Sequence Details
SEQ++1'

Data Elements

PositionNameDescription
1245Status indicator codeCode indicating sequence status
C286Sequence informationSequence number and source

Common Mistakes

  • ⚠Non-sequential numbers
  • ⚠Missing sequence number
  • ⚠Wrong status code

Other EDIFACT Segments

UNHUNTBGMDTMNADLINQTYPRIMOAUNBUNZRFF

Related Resources

EDIFACT Format Guide

Complete format reference

EDI Standards

Compare EDIFACT, X12, and more

EDI Implementation

Step-by-step implementation guide

EDI Example

Real EDI message sample

EDIFACT Examples

EDIFACT message samples

All EDI Examples

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