3832091 - HTTP receiver adapter reuses stale oauth token after credential change causing 401/500 responses, sap business technology platform

Calls to the target endpoint through the HTTP receiver adapter in Cloud Integration fail, while direct calls to the same target endpoint succeed. The HTTP receiver is configured to use OAuth 2.0 Client Credentials as the credential type.

Stack trace:

HTTP operation failed invoking url path /oauth/token with statusCode: 400
org.apache.camel.component.ahc.AhcOperationFailedException: HTTP operation failed invoking https://xxxxxxx/xxxxxx/oauth/token with statusCode: 400
    at org.apache.camel.component.ahc.DefaultAhcBinding.populateHttpOperationFailedException(DefaultAhcBinding.java:389)
    at org.apache.camel.component.ahc.DefaultAhcBinding.onComplete(DefaultAhcBinding.java:331)
    at com.sap.esb.camel.http.ahc.configurer.impl.AvatarAhcBinding.onComplete(AvatarAhcBinding.java:378)
    at org.apache.camel.component.ahc.AhcProducer$AhcAsyncHandler.onCompleted(AhcProducer.java:157)
    at org.apache.camel.component.ahc.AhcProducer$AhcAsyncHandler.onCompleted(AhcProducer.java:115)
    at org.asynchttpclient.netty.NettyResponseFuture.loadContent(NettyResponseFuture.java:222)
    at org.asynchttpclient.netty.NettyResponseFuture.done(NettyResponseFuture.java:257)
    at org.asynchttpclient.netty.handler.AsyncHttpClientHandler.finishUpdate(AsyncHttpClientHandler.java:241)
    at org.asynchttpclient.netty.handler.HttpHandler.handleChunk(HttpHandler.java:113) 

• Cloud Integration
• SAP Integration Suite

cloud integration, cpi, http receiver adapter, oauth2, token cache, security material, credential change, 401 unauthorized, 500 internal server error, xsuaa, token_keys 404, tenant mismatch, brm, bpa, apim , KBA , LOD-HCI-PI-CON-HTP , HTTP Adapter , Problem