eProcurement for S/4HANA: ERP-agnostic platform for indirect procurement
eProcurement for S/4HANA – without a BTP mandate
Catalog hub, vendor portal, and admin governance for indirect procurement alongside S/4HANA. Modular, ERP-agnostic, on-premise or private cloud.
Moving to S/4HANA, or already running it? Ovenca offloads catalog and supplier processes from your ERP landscape – and integrates cleanly via OCI, cXML, and REST.
Indirect procurement isn't the core of S/4HANA
S/4HANA Public and Private editions are strong for direct, value-stream-relevant procurement. For indirect procurement – classic C-parts, services, MRO items, internal orders – it either gets expensive (Ariba licenses, BTP services) or awkward. Ovenca fills that gap: an ERP-agnostic catalog and vendor portal alongside S/4HANA, without a cloud mandate.
Four reasons Ovenca works next to S/4HANA
Not an anti-SAP product. A deliberately complementary approach for the parts that don't fit inside S/4HANA.
Coexistence instead of conflict
Ovenca takes over indirect procurement fully while S/4HANA remains your core ERP. Orders, goods receipts, and invoices flow back cleanly.
- Order in Ovenca, post in S/4HANA
- Supplier master data synchronized
- No duplicate maintenance in two systems
- Clear data ownership boundary
Integration with SAP standards
Ovenca speaks the language of your SAP landscape: OCI punchout, cXML, SAP RFC, iDoc, and REST – whichever your architecture already uses.
- OCI 4 and OCI 5 for catalog round-trip
- cXML for modern supplier integrations
- SAP RFC / BAPI for order processes
- REST APIs for custom extensions
No BTP, no RISE mandate
Ovenca doesn't require the SAP Business Technology Platform or a RISE license tier. You save licenses and keep control of your infrastructure.
- Independent deployment options
- No extra BTP cost layer
- Independent of the SAP cloud release cycle
- Your data stays where you want it
Scales for enterprise and mid-market
Whether mid-sized SAP customer or DAX corporation with multiple plants – Ovenca scales multi-tenant and rolls out step by step across country entities.
- Multi-tenant with fine-grained role model
- Country- and plant-specific catalogs
- Multi-language, multi-currency
- Central governance, local expression
Six reasons Ovenca is the right addition to S/4HANA
Not a replacement for your SAP ERP. The right answer to the parts S/4HANA intentionally doesn't cover.
ERP-agnostic – despite SAP
Ovenca works alongside SAP but isn't tied to it. If you change your ERP strategy in five years, you don't have to change your procurement platform with it.
DAX-production-proven since 2014
A DAX corporation with a full SAP landscape has been running Ovenca for more than a decade – not as an island, but as a catalog hub alongside the ERP.
Clean interface architecture
No ESB zoo, no undocumented magic connectors. Clear, versioned integrations that SAP basis teams can understand.
Deployment freedom
On-premise in your own data center, private cloud in the EU, or hybrid. Your security and privacy policies drive the deployment.
Transparent cost
Editions by feature scope instead of user-based Ariba logic. Budgets become predictable – even for CFOs and controllers.
Direct engineering partnership
No three-month ticket queues. SAP architecture questions go straight to Ovenca engineering.
S/4HANA and Ovenca: technical and strategic answers
Related Solutions
Explore other solutions that complement your procurement process.
Review your S/4HANA setup
We look at your SAP architecture together and say openly how Ovenca fits alongside it – or why it doesn't.
Walk through an S/4HANA scenario
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