812 Credit/Debit Adjustment
Dollar Tree · X12 004030
Dollar Tree’s published 812 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
14 of 14 segments
HEADING
ST
Transaction Set Header ST
pos 0100
Optional
max —
BCD
Beginning Credit Debit Adjustment BCD
pos 0200
Required
max —
N9
Letters or Notesvariant 1 of 2
This segment loop "L1" can occur more than once if the comment is longer than 45 characters.
pos 0400
Optional
max —
N9
Vendor ID Numbervariant 2 of 2
pos 0400
Optional
max —
DTM
Date Time Reference DTM
pos 0700
Optional
max —
N1 LoopBuying Party (Purchaser)variant 1 of 2required
N1
Name N1
pos 1000
Required
max —
N1 LoopVendorvariant 2 of 2required
N1
Name N1
pos 1000
Required
max —
N3
Address Information N3
pos 1200
Optional
max 2
N4
Geographic Location N4
pos 1300
Optional
max —
DETAIL
CDD Loop
CDD
Credit Debit Adjustment Detail CDD
pos 1600
Required
max —
LIN
Item Identification LIN
pos 1700
Optional
max —
N9
Reference Identification N9
pos 2000
Optional
max —
N11 Loop
N11
Store Number N11
pos 2100
Required
max —
SE
Transaction Set Trailer SE
pos 2700
Optional
max —
Validate a 812
Paste or upload a document and check it against Dollar Tree’s published rules — segment order and repetition, required elements, field lengths, data types and accepted codes. Nothing is stored.
Go live on Dollar Tree’s 812 in days, not months
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