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ISA Interchange Control Header
SAP Ariba X12 855 Purchase Order Acknowledgment
X12 855 (Purchase Order Acknowledgment) is the EDI transaction exchanged between SAP Ariba and its trading partners. Stacksync handles full compliance, mapping, and real-time delivery.
- Segments
- 43
- Loops
- 11
- X12 855
- All partners ↗
Schema reference
43 segments · 11 loops · X12 855 Purchase Order Acknowledgment
GS Functional Group Header
Transaction Set Header
Beginning Segment for Purchase Order Acknowledgment
Currency
Reference Identification
F.O.B. Related Instructions
Loop
Service, Promotion, Allowance, or Charge Information
Currency
Date/Time Reference
Tax Information
Loop
Reference Identification
Message Text
Loop
Name
Additional Name Information
Address Information
Geographic Location
Reference Identification
Administrative Communications Contact
Loop
Baseline Item Data
Currency
Pricing Information
Measurements
Loop
Product/Item Description
Reference Identification
Loop
Service, Promotion, Allowance, or Charge Information
Currency
Loop
Line Item Acknowledgment
Date/Time Reference
Tax Information
Loop
Line Item Schedule
Reference Identification
Loop
Reference Identification
Message Text
Loop
Name
Additional Name Information
Address Information
Geographic Location
Reference Identification
Administrative Communications Contact
Loop
Transaction Totals
Monetary Amount
Transaction Set Trailer
Trading partners
2+ trading partners.
And every channel covered.
We connect to every major retailer, distributor, and 3PL on the EDI network. Type to search the directory, or browse the full catalogue.
SAP Ariba EDI 855 FAQ
Common questions about 855 Purchase Order Acknowledgment with SAP Ariba.
What is X12 855 Purchase Order Acknowledgment?
X12 855 (Purchase Order Acknowledgment) is the EDI transaction set used to exchange purchase order acknowledgment data. SAP Ariba requires it from trading partners.
Does SAP Ariba require 855 for trading partners?
Yes — SAP Ariba supports X12 855 Purchase Order Acknowledgment. Stacksync handles the full integration so your team can focus on operations.
How fast can I integrate SAP Ariba 855 with Stacksync?
Most companies go live with SAP Ariba 855 on Stacksync in days. Pre-built mappings, no-code setup, and real-time monitoring make EDI compliance straightforward.
Ready to automate your SAP Ariba EDI?
Most teams go live in days, not months. Talk to our team and we'll walk you through your specific setup.