?
Carton scan accuracy
Verify every SSCC and part number on the label matches the ASN exactly.
Automotive EDI Specialists
Simplify GM EDI Processing
Simplify your GM trading relationship with Cogential IT LLC's enterprise-grade EDI solutions. Our world-class EDI services handle every transaction set with precision, while our powerful ERP integration ensures data flows smoothly into your core systems. Reduce chargebacks, eliminate manual entry, and accelerate your order-to-cash cycle.
Infor CloudSuite AutomotiveQAD Automotive EditionSAP S/4HANA
810 Invoice
ZERO-CLICK DEFINITION
What is GM EDI?
GM EDI is the structured electronic exchange of automotive supply-chain data between General Motors and its tiered supplier network across North American and global manufacturing operations. It governs planning schedules, shipping releases, purchase orders, advanced ship notices, and invoice reconciliation through standardized X12 transaction workflows, ensuring OEM-level compliance and just-in-time production-line readiness.
EDI 810 Invoice
EDI 830 Planning Schedule with Release Capability
EDI 850 Purchase Order
// Operational Focus
Automotive schedule-driven compliance readiness
Validate planning and shipping release sequences against OEM release windows and cumulative quantities.
Sync ship notices, labels, and invoice data into QAD, SAP, or Infor ERP platforms.
Maintain AS2 session integrity for high-volume release and ship notice traffic.
GM EDI Key TakeAway
GM EDI readiness: Key Takeaways
Schedule validation first
ASN invoice data alignment
AS2 protocol stability
Operational Focus
Where GM compliance usually get stuck?
Most compliance issues happen when business operations and EDI mapping are handled separately.
01
How do 830 planning schedules mismatch with 862 releases?
Suppliers misread cumulative quantities and delivery windows, causing production shortages, expedited freight, and potential line stoppages.
02
Why do GM ASN validations fail at shipment?
Missing carton-level detail or mismatched ship notice data triggers OEM receiving chargebacks, delayed payments, and dock rejections.
03
What typically breaks GM invoice reconciliation after delivery?
Invoice quantities, prices, or ship dates diverge from the original purchase order and ASN, delaying payment.
The Cogential IT Edge
Why Cogential IT dominates GM EDI compliance?
We engineer GM-specific mappings, label layouts, and ASN logic that generic EDI providers cannot replicate for automotive suppliers.
GM-specific mapping depth
Our dedicated automotive team understands GM release management, cumulative quantities, and schedule-driven delivery windows far better than generalist providers.
Label and ASN alignment
We barcode carton labels and packing slips so they match ship notices exactly, preventing costly GM receiving dock rejections.
Automotive ERP expertise
We connect GM EDI into QAD Automotive, SAP S/4HANA, Infor CloudSuite, Epicor, and Kinaxis platforms with native adapters.
Release sequence control
We validate GM 830 planning schedules against 862 shipping releases to eliminate costly order-to-ship mismatches before shipment.
Fast supplier onboarding
Our dedicated onboarding team reduces GM compliance testing cycles from weeks to days using prebuilt automotive validation rules.
Production-line protection
We monitor GM AS2 endpoints around the clock so release and ship notices never miss critical production build windows.
Ready to ace GM compliance?
Let our automotive EDI engineers handle mapping while you focus on production.
GM EDI DOCUMENT MATRIX
Review every GM EDI document
Understand the transaction flow from planning schedules to invoice.
01
Planning Schedule with Release Capability
Establishes long-range demand signals that suppliers use to plan capacity and material procurement.
Workflow
02
Shipping Schedule
Converts planning schedules into daily or weekly shipping release instructions with precise delivery windows.
Workflow
03
Purchase Order
Formalizes purchase requirements after schedule releases, anchoring order quantities and ship-to destinations.
Workflow
04
Ship Notice/Manifest
Communicates shipment contents, carton details, and carrier data before trucks arrive at GM facilities.
Workflow
05
Invoice
Requests payment once delivered goods are confirmed against the purchase order and ship notice.
Workflow
label and ASN readiness
Align labels, slips, ASN, and invoice data
GM requires barcode labels and packing slips to mirror the ASN line by line so receiving can scan cartons without manual checks.
?
Packing slip parity
Ensure slip quantities, PO numbers, and ship dates align with the ship notice.
?
ASN timing precision
Send the ship notice before the truck departs so GM receiving can pre-stage inventory.
?
Invoice data match
Confirm invoiced units match shipped cartons and acknowledged purchase orders to avoid payment delays.
Connected EDI-to-ERP Integration Matrix
Connect GM EDI to your ERP systems
Cogential IT reduces manual re-entry by mapping GM documents into the automotive ERP and WMS platforms you already use.
Schedule → Ship → Invoice
Built for supplier operations
Control layer
EDI + ERP Integration Hub
Maps GM planning, release, ship, and invoice documents into daily supplier systems without disconnected manual workflows.
01
Q
QAD Automotive Edition
Integrate planning releases, ASNs, and invoices into QAD Automotive Edition.
Active
02
S
SAP S/4HANA
Route GM order and ship notice data directly into SAP S/4HANA modules.
Active
03
I
Infor CloudSuite Automotive
Sync GM schedules and ASN details with Infor CloudSuite Automotive workflows.
Active
04
E
Epicor Kinetic
Enable Epicor Kinetic to receive GM releases and send back ship notices.
Active
05
M
Microsoft Dynamics 365 Supply Chain Management
Link GM EDI planning and shipment events to Dynamics 365 Supply Chain.
Active
06
S
SAP EWM
Feed GM ship notices and labels into SAP EWM for warehouse execution.
Active
07
M
Manhattan Active WMS
Drive GM carton labeling and ASN generation from Manhattan Active WMS.
Active
08
K
Kinaxis RapidResponse
Connect GM planning schedules to Kinaxis RapidResponse for supply-chain scenario planning.
Active
COMPLIANCE AND ONBOARDING
GM
How we drive GM compliance and onboarding success
Cogential IT validates every mapping, label layout, and AS2 handshake before your first live GM transaction flows.
01
Schedule mapping review
Validate all planning and shipping release mappings against official GM EDI specification documents.
02
Label layout approval
Generate GM-compliant barcode labels and packing slips that pass every dock scanning validation.
03
ASN logic testing
Confirm ship notices include carton, part, and carrier details GM receiving requires.
04
AS2 connectivity setup
Configure secure GM AS2 endpoints with digital certificates, encryption, and complete message tracking.
05
Invoice reconciliation prep
Align invoice quantities, unit prices, and ship dates with every GM purchase order exactly.
06
Pilot shipment validation
Run a controlled first GM shipment through the complete live document chain successfully.
GM EDI LAUNCH SUPPORT
Ready to simplify
EDI onboarding?
Cogential IT can help your team prepare GM EDI documents, labels, ERP integration, connectivity, testing, and go-live support — so compliance does not become a manual operations burden.
Supported:
850
856
810
855
READINESS PATH
Move from requirement review to monitored go-live
01
Review Requirements
EDI document and schedule requirements for GM
02
Connect Systems
ERP, warehouse, production, and finance data integration
03
Launch & Monitor
Test, launch, monitor, and fix document exceptions
POWERED BY
Cogential IT
Verified Partner
Free checklist
Get the GM EDI Compliance Checklist
Use this checklist to prepare your GM EDI workflow before onboarding.
Document readiness checks
ERP and system integration planning
Testing and go-live support checklist
Exception and acknowledgment monitoring
GM EDI Knowledge Base
Frequently Asked
Questions
Everything you need to know about trading with GM via EDI — from document requirements to compliance details.
DOCUMENT CONTROL
Every GM document, precisely routed
Schedule-driven EDI requires every document to land in the right system at the right time. Cogential IT guarantees seamless X12 integration with GM — from purchase orders to invoices, every transaction is validated, mapped, and delivered with precision.
850
Purchase Order
OUT
810
Invoice
OUT
856
Advance Ship Notice
OUT
855
PO Acknowledgment
IN
997
Functional Ack
IN
POWERED BY
Cogential IT
Verified