What Weis Markets expects in the 856
Weis Markets trades on X12 4010 over AS2. Beyond the base standard, watch these:
How EDISQ maps it
The certified Weis Markets 856 map loads when you enable the partner — fields auto-map from NetSuite, QuickBooks, Dynamics, and 33 other systems, validation runs against Weis Markets's spec before transmission, and the sandbox replays Weis Markets test scenarios until everything passes.
Common rejection reasons
Nearly all 856 rejections trace to reference data, not syntax: identifiers that don't match Weis Markets's cross-references, echoed fields dropped from the original PO, or timing that misses the program window. EDISQ flags each before Weis Markets ever sees the document.
Sample Weis Markets 856
A representative 856 interchange addressed to Weis Markets — envelope, shipment→order→pack→item hierarchy, and control totals:
1ISA*00* *00* *ZZ*ACMESUPPLY *ZZ*WEISMARKETS *260101*1200*U*00401*000000001*0*P*>~ 2GS*SH*ACMESUPPLY*WEISMARKETS*20260101*1200*1*X*004010~ 3ST*856*0001~ 4BSN*00*SHIP0001*20260101*1200*0001~ 5HL*1**S~ 6TD1*CTN25*3****G*180*LB~ 7TD5*B*2*UPSN*M~ 8REF*BM*BOL000123~ 9DTM*011*20260105~ 10N1*ST*WEIS MARKETS DC 5093*92*5093~ 11HL*2*1*O~ 12PRF*PO12345~ 13HL*3*2*P~ 14MAN*GM*00000123450000000017~ 15HL*4*3*I~ 16LIN**UP*012345678905~ 17SN1**24*EA~ 18CTT*4~ 19SE*17*0001~ 20GE*1*1~ 21IEA*1*000000001~
FAQ
Which 856 version does Weis Markets use?
X12 4010, delivered over AS2. The certified map tracks Weis Markets's current companion guide.
How do I test a Weis Markets 856?
The sandbox generates realistic Weis Markets 856 scenarios against your live mapping — free, unlimited, invisible to Weis Markets.
What does it cost?
Per document only: first 25/month free, then from $0.50, decreasing with volume. No partner or mapping fees.