How To Fix /IWBEP/CM_V4_GWS010 - Execution of EPM '&1' was not successful

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4_GWS -

• Message number: 010

• Message text: Execution of EPM '&1' was not successful

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_V4_GWS010 - Execution of EPM '&1' was not successful ?

  The SAP error message /IWBEP/CM_V4_GWS010 Execution of EPM '&1' was not successful typically occurs in the context of SAP Gateway and OData services. This error indicates that there was an issue executing the Enterprise Performance Management (EPM) function module or method specified by &1. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Incorrect EPM Configuration: The EPM function might not be configured correctly in the backend system.
  Authorization Issues: The user executing the OData service may not have the necessary authorizations to access the EPM function.
  Data Issues: There may be issues with the data being processed, such as missing or invalid data.
  Backend Errors: The EPM function itself may have encountered an error during execution, such as a runtime error or an exception.
  Network Issues: There could be connectivity issues between the SAP Gateway and the backend system.
  
  Solutions:
  
  Check EPM Configuration: Verify that the EPM function is correctly configured in the backend system. Ensure that all necessary parameters are set up properly.
  Review Authorizations: Check the user authorizations to ensure that the user has the necessary permissions to execute the EPM function.
  Debugging: Use transaction codes like SLG1 (Application Log) to check for any logs related to the error. You can also use transaction SE80 or SE37 to debug the EPM function module directly.
  Check Data: Validate the input data being sent to the EPM function. Ensure that all required fields are populated and that the data is in the correct format.
  Review Backend Logs: Check the backend system logs for any runtime errors or exceptions that may provide more context on why the EPM function failed.
  Network Connectivity: Ensure that there are no network issues between the SAP Gateway and the backend system. You can test connectivity using tools like ping or telnet.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE37 (Function Module), and SLG1 (Application Log).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the EPM function or the error message.
  OData Service Testing: Use tools like Postman or the SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test the OData service independently and see if you can reproduce the error.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed logs and error messages for better diagnosis.