概述

EDI X12 Parser

Parse and extract structured data from EDI X12 transaction sets.

Supported Transaction Sets

810 -- Invoice
850 -- Purchase Order
856 -- Advance Ship Notice (ASN)

Parsing Approach

EDI files use ~ as segment terminator, * as element separator, and > or : as sub-element separator (check ISA-16).

Envelope Structure

ISA*QQ*SenderID*RR*ReceiverID*Date*Time*:*Version*Control#*AckReq*Mode*SubSep~
  GS*FuncCode*SenderCode*ReceiverCode*Date*Time*GroupControl*Standard*Version~
    ST*TransactionSet*Control#~
      ... segments ...
    SE*SegmentCount*Control#~
  GE*TransactionCount*GroupControl~
IEA*GroupCount*InterchangeControl~

Key ISA Fields (1-indexed)

ISA-05: Sender qualifier (12=UCS, ZZ=mutually defined, 08=UCC)
ISA-06: Sender ID (left-padded to 15 chars)
ISA-07: Receiver qualifier
ISA-08: Receiver ID

850 Purchase Order

Segment	Key Fields
---------	-----------
BEG	BEG-03=PO Number, BEG-05=PO Date
DTM	DTM-01=Qualifier (002=Delivery, 010=Requested Ship), DTM-02=Date
N1	N1-01=Entity (ST=Ship-To, BY=Buyer, SF=Ship-From), N1-02=Name
PO1	PO1-02=Qty, PO1-04=Unit Price, PO1-07=UPC/SKU
PID	PID-05=Description

810 Invoice

Segment	Key Fields
---------	-----------
BIG	BIG-01=Invoice Date, BIG-02=Invoice#, BIG-04=PO#
REF	REF-01=Qualifier (IA=Vendor#, BM=BOL#), REF-02=Value
N1	N1-01=Entity (ST=Ship-To, RE=Remit-To)
IT1	IT1-02=Qty, IT1-04=Unit Price, IT1-07=UPC
TDS	TDS-01=Total invoice amount (cents, divide by 100)

856 ASN

Segment	Key Fields
---------	-----------
BSN	BSN-02=Shipment ID, BSN-03=Date
HL	HL-03=Level (S=Shipment, O=Order, P=Pack, I=Item)
REF	REF-01=Qualifier (BM=BOL, IA=Vendor#, LO=Load#, AO=Appointment)
PRF	PRF-01=PO Number
MAN	MAN-02=SSCC-18 barcode
LIN	LIN-03=UPC
SN1	SN1-02=Qty Shipped, SN1-03=UOM

Walmart-Specific Notes

Walmart ISA receiver: qualifier 08, ID 925485US00
REF*IA = Walmart vendor number (required on 856)
REF*LO = Load number (new requirement)
N1*ST with UL qualifier = GLN for ship-to location
MAN*GM = SSCC-18 (required per pallet on 856)

Output Format

When parsing, output a clean table:

| Field | Value |
|-------|-------|
| Transaction | 856 ASN |
| ISA Sender | 12 / 1234567890 |
| ISA Receiver | 08 / 925485US00 |
| PO# | 0123456789 |
| Ship Date | 2026-02-16 |
| Items | 16 line items |

For bulk parsing, output CSV with one row per line item.

版本历史

共 1 个版本

v1.0.1 当前

2026-03-30 04:33 安全安全

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