How To Fix /IWBEP/MC_SB_DPC_USR003 - Remote function call module exception (&1) was raised in the backend.

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/MC_SB_DPC_USR -

• Message number: 003

• Message text: Remote function call module exception (&1) was raised in the backend.

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/MC_SB_DPC_USR003 - Remote function call module exception (&1) was raised in the backend. ?

  The SAP error message /IWBEP/MC_SB_DPC_USR003 indicates that there was a Remote Function Call (RFC) module exception raised in the backend system. This error typically occurs in the context of SAP Gateway services, particularly when there is an issue with the backend processing of an OData service.
  Causes:
  
  Backend System Issues: The backend system may be down, or there may be connectivity issues between the SAP Gateway and the backend system.
  Authorization Issues: The user executing the OData service may not have the necessary authorizations to access the backend function module or data.
  Data Issues: There may be issues with the data being processed, such as missing or invalid data.
  Configuration Issues: The OData service may not be properly configured, or there may be issues with the service definition.
  Code Exceptions: There may be unhandled exceptions in the ABAP code of the backend function module.
  
  Solutions:
  
  Check Backend Connectivity: Ensure that the backend system is up and running and that there are no network issues preventing communication.
  Review Authorizations: Verify that the user has the necessary authorizations to execute the OData service and access the required data.
  Debugging: If you have access to the backend system, you can debug the function module that is being called to identify the exact cause of the exception.
  Check Data: Validate the data being sent to the backend to ensure it is complete and correct.
  Review Service Configuration: Check the configuration of the OData service in the SAP Gateway to ensure it is set up correctly.
  Error Logs: Review the error logs in both the SAP Gateway and the backend system for more detailed error messages that can provide additional context.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like /IWFND/ERROR_LOG to check for error logs related to OData services.
  SAP Notes: Search for relevant SAP Notes that may address known issues related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or ABAP development team for further investigation.