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SAP S/4HANA

Configure SAP communication objects to enable tax calculation alongside product, customer, and billing sync between S/4HANA and Numeral.

Written by Sadie Rudiger

The SAP S/4HANA Cloud integration connects across four data flows: SAP sends tax calculation requests to Numeral, while Numeral separately reads product, customer/Business Partner, and billing document data. Setup involves creating a dedicated inbound communication user in SAP, configuring a Communication System and per-flow Communication Arrangements, and testing connectivity before go-live.

đŸ”” Tax treatment note: A successful Check Connection test only confirms connectivity—it doesn't validate that SAP's own pricing configuration generates tax conditions on sales orders correctly. Also run SAP's External Tax Configuration Check to validate Communication Arrangements, tax jurisdiction setup, pricing procedures, and tax procedure assignments before going live.

💬 Questions? Reach out to our team anytime via the messaging widget in your Numeral dashboard.

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