322 Terminal Operations and Intermodal Ramp Activity
TRAC Intermodal · X12 004010
TRAC Intermodal’s published 322 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
9 of 9 segments
HEADING
ST
Transaction Set Header ST
pos 010
Optional
max —
Q5
Status Details Q5
pos 016
Required
max —
N7 Looprequired
N7
Equipment Details N7
SCAC in the N712 or N723 segment must be the SCAC of the Shipping line that is using the Equipment
pos 020
Required
max —
DTM
Date Time Reference DTM
pos 040
Optional
max —
W2
Equipment Identification W2
pos 070
Optional
max —
R4 Looprequired
R4
Port Or Terminal R4
pos 120
Required
max —
N1 Loop
N1
Name N1
Shipper and Consignee identifier are not necessary if the SCAC of the shipper using the equipment is provided in the N712 or
N723 segments. Identifier MC is always necessary
pos 150
Required
max —
N9
Reference Identification N9
If Booking Number and/or Bill of
Lading are known, they must be provided
pos 170
Optional
max 10
SE
Transaction Set Trailer SE
pos 220
Optional
max —
Validate a 322
Paste or upload a document and check it against TRAC Intermodal’s published rules — segment order and repetition, required elements, field lengths, data types and accepted codes. Nothing is stored.
Go live on TRAC Intermodal’s 322 in days, not months
Weredi maps this guide to your ERP, runs the test cycle with TRAC Intermodal, and keeps the spec current as it changes.