What Wegmans expects in the 856
Wegmans trades on X12 4010 over AS2. Beyond the base standard, watch these:
How EDISQ maps it
The certified Wegmans 856 map loads when you enable the partner — fields auto-map from NetSuite, QuickBooks, Dynamics, and 33 other systems, validation runs against Wegmans's spec before transmission, and the sandbox replays Wegmans test scenarios until everything passes.
Common rejection reasons
Nearly all 856 rejections trace to reference data, not syntax: identifiers that don't match Wegmans's cross-references, echoed fields dropped from the original PO, or timing that misses the program window. EDISQ flags each before Wegmans ever sees the document.
Sample Wegmans 856
A representative 856 interchange addressed to Wegmans — envelope, shipment→order→pack→item hierarchy, and control totals:
1ISA*00* *00* *ZZ*ACMESUPPLY *ZZ*WEGMANS *260101*1200*U*00401*000000001*0*P*>~ 2GS*SH*ACMESUPPLY*WEGMANS*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*WEGMANS 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 Wegmans use?
X12 4010, delivered over AS2. The certified map tracks Wegmans's current companion guide.
How do I test a Wegmans 856?
The sandbox generates realistic Wegmans 856 scenarios against your live mapping — free, unlimited, invisible to Wegmans.
What does it cost?
Per document only: first 25/month free, then from $0.50, decreasing with volume. No partner or mapping fees.