--- title: "Supplier Portal for SAP S/4HANA: White-Label Alternative" description: "A supplier portal for SAP S/4HANA without SAP Business Network supplier fees or Ariba Network friction. White-label, synced via OData REST API." canonical: https://www.gosourced.ai/en/sap-hana-supplier-portal locale: en last_updated: 2026-04-19 doc_version: 1 --- # Supplier Portal for SAP S/4HANA: White-Label Alternative > A supplier portal for SAP S/4HANA without SAP Business Network supplier fees or Ariba Network friction. White-label, synced via OData REST API. ## A supplier portal for S/4HANA without SAP Business Network SAP Business Network requires suppliers to register, learn SAP's interface, and pay tiered fees for full functionality. Sourced is the alternative: vendors use a white-label portal carrying your brand, free of charge, while the data syncs to S/4HANA via OData. Trust signals: 9 ERP integrations · Multi-country · EN / ES / PT support · 2-3 week deployment ## Key stats - **70%** — less procurement time - **5-8%** — average savings per PO - **2-3 weeks** — to go live ## Problem & solution **Problem:** SAP Business Network is SAP's official supplier portal solution for S/4HANA — inherited from the Ariba acquisition. It's a shared multi-tenant network where all suppliers register globally. The friction: suppliers pay tiered fees (Enterprise Account has annual fees based on document volume), have to learn SAP's interface, and onboarding adoption is a constant sales/success problem for buyers. Mid-market S/4HANA shops often struggle to get suppliers to complete onboarding at all. **Solution:** Sourced provides a white-label supplier portal that lives outside SAP. Suppliers use your-brand.suppliers.yourcompany.com, pay nothing, onboard through guided forms, upload invoices, submit advance shipment notices, and respond to RFQs. Every action syncs bi-directionally to S/4HANA via OData REST API — vendor records, vendor invoices (FI documents), goods receipts. No Business Network account required for vendors. - Vendors pay nothing — no SAP Business Network supplier fees - OData REST API syncs invoices, vendor records, and receipts to S/4HANA bi-directionally - Suppliers onboard in days through guided forms — not weeks of Business Network registration ## How the portal works with S/4HANA ### 01. Supplier invited Your team invites a supplier from Sourced. The supplier lands on your white-label portal, creates credentials, and starts onboarding — no SAP Business Network account required. ### 02. Self-onboarding with guided forms Company details, tax IDs, banking information, certifications, and compliance documents are collected. Completed profiles create or update the vendor master record in S/4HANA via OData. ### 03. RFQ and RFP participation Active RFQs and RFPs appear in the portal. Suppliers respond with structured quotes, technical documents, and pricing. Data flows directly into Sourced's comparison engine. ### 04. Invoice submission Suppliers upload invoices (PDF/XML). Sourced runs OCR, matches against the PO and goods receipt via OData, and creates the vendor invoice (FI document) in S/4HANA when matching clears. ### 05. ASN and delivery confirmation Suppliers send advance shipment notices from the portal. When goods arrive, your warehouse confirms and Sourced creates the goods receipt (inbound delivery confirmation) in S/4HANA automatically. ## Options for a S/4HANA supplier portal | Capability | Sourced portal | SAP Business Network | Custom S/4HANA portal | | --- | --- | --- | --- | | Supplier fees to participate | None | Tiered fees (Enterprise Account) | | White-label branding (your logo + domain) | Yes | Shared SAP Business Network branding | | Self-onboarding without shared registry | Yes | Required Business Network registration | | Invoice submission with OCR | Yes | Structured XML / document upload | | RFQ and RFP participation | Yes | Sourcing Network (paid tier) | | Time to first supplier onboarded | Days | Weeks (Business Network registration + training) | | S/4HANA integration | OData REST | Native | | Manufacturing-first UX | Yes | Generic B2B | ## See the portal working on S/4HANA 30-min session. We connect to a sandbox S/4HANA, onboard a test supplier, upload an invoice, and show the vendor invoice document created in S/4HANA via OData. _CTA: Book S/4HANA demo_ ## Why S/4HANA shops choose Sourced over Business Network ### No supplier fees, ever Suppliers pay zero to use the Sourced portal. Unlike Business Network's tiered Enterprise Accounts (with annual fees based on document volume), Sourced is paid entirely by you — suppliers get a better experience at no cost. ### White-label — your brand, not SAP's The portal carries your logo, colors, and custom domain. Suppliers experience a first-party vendor hub from your company, not a shared SAP network. ### Faster supplier adoption Getting suppliers onboarded onto Business Network is a real success challenge — many mid-market buyers report months of delays. Sourced's guided onboarding gets suppliers active in days. ### OData REST sync — no BN messaging standards Sourced integrates with S/4HANA via standard OData. No cXML, no BN-specific messaging standards, no multi-tier routing complexity. ### RFQ, RFP, messaging, and invoicing in one portal Suppliers respond to sourcing events, exchange structured messages per PO/RFQ, upload invoices, and track payment status — all in one unified vendor workspace. ### Works alongside existing Business Network (optional) If you already have critical suppliers on Business Network, Sourced coexists — Business Network handles them, Sourced handles the rest. Your team uses a unified dashboard. ## Frequently asked questions **Q: How is this different from SAP Business Network?** A: SAP Business Network is a shared multi-tenant supplier platform where suppliers register globally and pay tiered fees for full functionality. Sourced is your private, white-label supplier portal — vendors pay nothing, use your brand, and interact only with your company. Data syncs to S/4HANA via OData REST; no cXML or BN messaging required. **Q: Do suppliers need to create an SAP account?** A: No. The Sourced portal is completely independent of SAP Business Network. Suppliers create credentials on your Sourced portal and interact with your company directly. No SAP account, no Business Network registration. **Q: What S/4HANA records does Sourced write to?** A: Via OData REST API: vendor master (create/update), vendor invoices (FI documents after matching), goods receipts (inbound delivery confirmations), and optionally purchasing info records for catalog sync. All access is authorized through service-user credentials you control. **Q: Does this work with S/4HANA Cloud?** A: Yes. Sourced connects to S/4HANA Cloud via its standard OData endpoints. Public edition, private edition, and on-premise all work the same way from the integration perspective. **Q: Can we migrate suppliers from Business Network to Sourced?** A: Yes. You can onboard suppliers to Sourced while keeping Business Network active for legacy relationships. New suppliers go straight to Sourced; existing Business Network relationships can migrate at your pace. **Q: Does it support multi-company S/4HANA deployments?** A: Yes. Each S/4HANA company code connects separately. A single Sourced portal can front multiple company codes with per-code scoping per supplier. **Q: How does invoice OCR handle S/4HANA's complexity?** A: Sourced OCR extracts line items, matches against the purchase order and goods receipt already in S/4HANA, flags discrepancies, and creates the vendor invoice (FI document) via OData only when matching clears. Your AP team reviews exceptions in Sourced before anything posts to SAP. **Q: What's the implementation timeline?** A: Two to four weeks including OData integration setup in sandbox and production, portal branding configuration, onboarding workflow definition, and initial supplier invites. ## See the portal running on SAP S/4HANA Book a 30-minute demo. We'll connect to a sandbox S/4HANA, onboard a test supplier, submit an invoice, and show the vendor invoice document flowing back via OData — no Business Network, no supplier fees. ## Sitemap See [/sitemap.md](https://www.gosourced.ai/sitemap.md) for the full site index.