How B2B for Oracle Integration connects to Oracle Fusion Cloud ERP
OIC B2B trading partner management
You define trading partners, agreements and schemas for standards such as X12 or EDIFACT in OIC, then build integrations that translate between EDI documents and Fusion business objects.
AS2 and AS4 adapters
The adapters carry the secured document exchange with partners, including receipts. Fusion itself is reached through OIC's Oracle ERP Cloud adapter and REST or SOAP services, built as ordinary OIC integrations.
What data moves
| From | To | Data | When |
|---|---|---|---|
| Trading partner | Fusion Order Management | 850 purchase orders translated to sales orders | Document arrives over AS2 or AS4 |
| Fusion Shipping and Receivables | Trading partner | 856 ASN and 810 invoice | Shipment confirmed and invoice created |
| Fusion Purchasing | Supplier | Outbound purchase orders | Purchase order approved |
| OIC | Trading partner | Functional acknowledgments | Inbound document validated |
Setting it up
- 1Provision OIC with B2B enabledConfirm your OIC edition and that the B2B features are available in your subscription.
- 2Define trading partners and agreementsSet partner identifiers, supported documents, and the AS2 or AS4 certificates and endpoints.
- 3Import schemas and build mappingsUse the partner's guideline to design translation to Fusion payloads.
- 4Build the Fusion-side integrationsCreate integrations using the ERP Cloud adapter to create sales orders and read shipments and invoices.
- 5Test with each partnerExchange documents in both directions and verify acknowledgments and error handling.
- 6Set monitoring and certificate renewalUse OIC tracking, alerts and a calendar for certificate expiry.
What usually breaks
- !Underestimating mapping work: OIC gives the tooling, but each partner spec still has to be built and maintained.
- !Expired AS2 certificates stopping exchange without anyone noticing.
- !Fusion customer and item identifiers not cross-referenced to partner IDs.
- !Retries creating duplicate sales orders when idempotency is not designed in.
- !Message size and throughput limits on high-volume partners.
A private AI layer across both systems
Failed message triage
An assistant can read OIC tracking data and Fusion records and say why a document failed, then draft a correction for approval.
Mapping comparison
It can compare a new partner guideline to your current mapping and list fields that need changes.
Order status questions
Customer service can ask where a partner order is across OIC and Fusion in plain language.
Try it here, free
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When something else fits better
- A managed EDI network such as SPS Commerce removes map maintenance for retail partners.
- A dedicated EDI platform may be easier if you have many partners and a small integration team.
- For on-prem or air-gapped needs, an on-prem EDI gateway keeps documents inside your network.
Frequently asked questions
Is Oracle's B2B feature enough for EDI with Fusion?
It can be, particularly for a modest number of partners and a team comfortable building OIC integrations. It gives you partner management and AS2 and AS4 adapters, but not a managed map service. If you have many retail partners with changing specs, the maintenance effort may favour a managed EDI provider.
Is this suitable for on-prem or air-gapped manufacturers?
No, Fusion Cloud ERP and OIC are cloud services, so documents flow through Oracle's cloud. Manufacturers with strict data residency or defence obligations should assess that against their own requirements and may need an on-prem EDI gateway in front of the integration.
Where can a private AI add value?
It can sit beside OIC, reading tracking data and Fusion records exposed to it, to explain failures, compare partner specs to mappings and answer order-status questions. When privacy matters, the model runs on your own infrastructure and writes to Fusion require human approval.
Pairing documented at docs.oracle.com/en/cloud/paas/application-integration/integration-b2b/what-is-b2 . B2B for Oracle Integration is a product of Oracle; Netray is independent and not affiliated with either vendor.