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ISA Interchange Control Header
Grainger X12 855 Purchase Order Acknowledgment
X12 855 (Purchase Order Acknowledgment) is the EDI transaction exchanged between Grainger and its trading partners. Stacksync handles full compliance, mapping, and real-time delivery.
- Segments
- 21
- Loops
- 7
- X12 855
- All partners ↗
Schema reference
21 segments · 7 loops · X12 855 Purchase Order Acknowledgment
GS Functional Group Header
Transaction Set Header
Beginning Segment for Purchase Order Acknowledgment
Reference Identification
Administrative Communications Contact
Loop
Name
Additional Name Information
Address Information
Geographic Location
Loop
Baseline Item Data
Loop
Product/Item Description
F.O.B. Related Instructions
Carrier Details (Routing Sequence/Transit Time)
Carrier Details (Special Handling, or Hazardous Materials, or Both)
Loop
Line Item Acknowledgment
Loop
Line Item Schedule
Loop
Reference Identification
Message Text
Loop
Transaction Totals
Transaction Set Trailer
Trading partners
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Grainger EDI 855 FAQ
Common questions about 855 Purchase Order Acknowledgment with Grainger.
What is X12 855 Purchase Order Acknowledgment?
X12 855 (Purchase Order Acknowledgment) is the EDI transaction set used to exchange purchase order acknowledgment data. Grainger requires it from trading partners.
Does Grainger require 855 for trading partners?
Yes — Grainger supports X12 855 Purchase Order Acknowledgment. Stacksync handles the full integration so your team can focus on operations.
How fast can I integrate Grainger 855 with Stacksync?
Most companies go live with Grainger 855 on Stacksync in days. Pre-built mappings, no-code setup, and real-time monitoring make EDI compliance straightforward.
Ready to automate your Grainger EDI?
Most teams go live in days, not months. Talk to our team and we'll walk you through your specific setup.