Message type: E = Error
Message class:  /IWBEP/CM_V4H_RUN -  
Message number: 018
Message text: RFC Error: No details available. Possible Reason: ST22 dump in backend
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The SAP error message /IWBEP/CM_V4H_RUN018 RFC Error: No details available. Possible Reason: ST22 dump in backend? typically indicates that there is an issue with the backend system that is causing the RFC (Remote Function Call) to fail. This error is often related to an ABAP runtime error, which can be diagnosed using the ST22 transaction in the SAP GUI. Possible Causes: ABAP Runtime Error: The most common cause is an unhandled exception in the ABAP code running on the backend system, which leads to a dump. Network Issues: There could be network connectivity issues between the frontend and backend systems.
Configuration Issues: Incorrect configuration of the RFC destination or the OData service might lead to this error. Authorization Issues: The user executing the request may not have the necessary authorizations to access the backend service. Data Issues: Invalid or unexpected data being sent to the backend could also trigger an error. Solutions: Check ST22 for Dumps: Go to
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