Symptom
A connection that was previously working to connect to a S/4 Hana Cloud system will no longer connect. Looking at the response from the Hana system, you see the error:
invalid_client,
OAuth 2.0 Client authentication failed.The supplied OAuth 2.0 client credentials are invalid
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Environment
- SAP Analytics Cloud 2026.15.12
- Hana Cloud
Product
SAP Analytics Cloud all versions
Keywords
communication, arrangement, hana, cloud , KBA , LOD-ANA-LDC-HAN , SAC Live Data Connection HANA , Problem
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