2473005 - Calling an On-Premise system from CPI fails with "HTTP 403 Forbidden" error via SAP Cloud Connector

• A request message is sent from the IFlow to the On-Premise system via SAP Cloud Connector (proxy type: On-Premise), and the messages fail with the following error: 

• The error message shows: - "org.apache.cxf.interceptor.Fault: Could not send Message., cause: org.apache.cxf.transport.http.HTTPException: HTTP response '403: Forbidden' when communicating with http://<target virtual host name>:<virtual port number>/<called endpoint path>"

* Image / Data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental 

• SAP Cloud Platform Integration
• SAP Cloud Connector release independent.

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