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3266490 - OAuth 2.0 authentication fails intermittently with statusCode: 401

Symptom

You have configured an IFlow with HTTP receiver adapter with authentication method OAuth2 Client Credentials on your Cloud Integration tenant. You experience that the the majority of the calls are working fine, but the call(s) close to the token expiry are failing with:

org.apache.camel.component.ahc.AhcOperationFailedException: HTTP operation failed invoking <target url> with statusCode: 401


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Environment

SAP Cloud Integration

Product

SAP Business Technology Platform all versions

Keywords

Cloud Platform Integration, CPI, Integration suite, SAP HCI, SAP CPI, SCPI, 401, HTTP, token, token expiry , KBA , LOD-HCI-PI-CON-HTP , HTTP Adapter , Problem

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