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