997 Non-Merchandise Functional Acknowledgment
Burlington · X12 004010
Burlington’s published 997 specification, rendered as an interactive guide. Expand any segment to see its elements, data types, lengths and accepted codes — then validate your own document against it below.
Specification
8 of 8 segments
HEADING
ST
Transaction Set Header ST
pos 010
Optional
max —
AK1
Functional Group Response Header AK1
pos 020
Required
max —
AK2 Loop
AK2
Transaction Set Response Header AK2
pos 030
Required
max —
AK3 Loop
AK3
Data Segment Note AK3
pos 040
Required
max —
AK4
Data Element Note AK4
pos 050
Optional
max 99
AK5
Transaction Set Response Trailer AK5
pos 060
Required
max —
AK9
Functional Group Response Trailer AK9
pos 070
Required
max —
SE
Transaction Set Trailer SE
pos 080
Optional
max —
Validate a 997
Paste or upload a document and check it against Burlington’s published rules — segment order and repetition, required elements, field lengths, data types and accepted codes. Nothing is stored.
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