How To Fix /IWBEP/CM_SBMG003 - Error in reading the model details '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_SBMG -

• Message number: 003

• Message text: Error in reading the model details '&1'

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_SBMG003 - Error in reading the model details '&1' ?

  The SAP error message /IWBEP/CM_SBMG003 Error in reading the model details '&1' typically occurs in the context of SAP Gateway and OData services. This error indicates that there is an issue with retrieving the model details for a specific entity or service. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Model Not Activated: The OData model may not be activated in the SAP Gateway.
  Incorrect Service Registration: The OData service might not be properly registered in the SAP Gateway.
  Authorization Issues: The user may not have the necessary authorizations to access the model or service.
  Data Model Changes: Changes in the underlying data model (like changes in the database or structure) that have not been reflected in the OData service.
  Technical Issues: There could be technical issues such as network problems, system configuration errors, or issues with the SAP Gateway itself.
  
  Solutions:
  
  
  Activate the OData Service:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Check if the service is activated. If not, activate it.
  
  
  
  Check Service Registration:
  
  Ensure that the OData service is correctly registered in the SAP Gateway.
  Verify the service URL and ensure it is accessible.
  
  
  
  Review Authorizations:
  
  Check the user roles and authorizations to ensure that the user has access to the OData service.
  Use transaction code SU53 to analyze authorization issues after the error occurs.
  
  
  
  Rebuild the Model:
  
  If there have been changes to the underlying data model, consider regenerating the OData service.
  Use transaction code /IWBEP/REG_SERVICE to re-register the service.
  
  
  
  Check for Technical Issues:
  
  Review system logs (transaction code SLG1) for any related error messages.
  Check the SAP Gateway logs (transaction code /IWFND/ERROR_LOG) for more details on the error.
  
  
  
  Debugging:
  
  If you have access, you can debug the OData service to identify where the error is occurring.
  Use transaction code SE80 to access the relevant ABAP code and analyze the logic.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  Documentation: Review the SAP Gateway documentation for best practices on service registration and model management.
  Community Forums: Consider checking SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and resolve the error message /IWBEP/CM_SBMG003. If the issue persists, it may be beneficial to consult with your SAP Basis or development team for further assistance.