What WinCo Foods expects in the 850
WinCo Foods trades on X12 4010 over AS2. Beyond the base standard, watch these:
How EDISQ maps it
The certified WinCo Foods 850 map loads when you enable the partner — fields auto-map from NetSuite, QuickBooks, Dynamics, and 33 other systems, validation runs against WinCo Foods's spec before transmission, and the sandbox replays WinCo Foods test scenarios until everything passes.
Common rejection reasons
Nearly all 850 rejections trace to reference data, not syntax: identifiers that don't match WinCo Foods's cross-references, echoed fields dropped from the original PO, or timing that misses the program window. EDISQ flags each before WinCo Foods ever sees the document.
Sample WinCo Foods 850
A representative 850 interchange addressed to WinCo Foods — envelope, body segments, and control totals:
1ISA*00* *00* *ZZ*ACMESUPPLY *ZZ*WINCOFOODS *260101*1200*U*00401*000000001*0*P*>~ 2GS*PO*ACMESUPPLY*WINCOFOODS*20260101*1200*1*X*004010~ 3ST*850*0001~ 4BEG*00*SA*PO12345**20260101~ 5REF*DP*056~ 6DTM*002*20260110~ 7N1*ST*WINCO FOODS DC 5093*92*5093~ 8PO1*1*24*EA*9.75**UP*012345678905~ 9PID*F****ACME WIDGET 24CT~ 10PO1*2*12*EA*14.50**UP*012345678912~ 11PID*F****ACME GADGET 12CT~ 12CTT*2~ 13SE*11*0001~ 14GE*1*1~ 15IEA*1*000000001~
FAQ
Which 850 version does WinCo Foods use?
X12 4010, delivered over AS2. The certified map tracks WinCo Foods's current companion guide.
How do I test a WinCo Foods 850?
The sandbox generates realistic WinCo Foods 850 scenarios against your live mapping — free, unlimited, invisible to WinCo Foods.
What does it cost?
Per document only: first 25/month free, then from $0.50, decreasing with volume. No partner or mapping fees.