How To Fix /IWBEP/SB_DSPBOR_UI004 - No method was selected

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/SB_DSPBOR_UI -

• Message number: 004

• Message text: No method was selected

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/SB_DSPBOR_UI004 - No method was selected ?

  The SAP error message /IWBEP/SB_DSPBOR_UI004 No method was selected typically occurs in the context of SAP Gateway or OData services when there is an issue with the selection of methods in a service or when the service is not properly configured. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Missing Method Implementation: The OData service may not have the required method (e.g., GET, POST, PUT, DELETE) implemented for the entity set you are trying to access.
  Service Registration Issues: The OData service might not be properly registered or activated in the SAP Gateway.
  Authorization Issues: The user may not have the necessary authorizations to execute the method.
  Incorrect URL: The URL being used to access the OData service might be incorrect or not pointing to the right entity set or method.
  Service Metadata Issues: The service metadata might not be correctly defined, leading to the inability to select a method.
  
  Solutions:
  
  
  Check Method Implementation:
  
  Go to the transaction code SEGW (Gateway Service Builder) and check if the required methods (GET, POST, etc.) are implemented for the entity set.
  If not, implement the necessary methods.
  
  
  
  Service Registration:
  
  Use transaction code /IWFND/MAINT_SERVICE to check if the service is registered and active.
  If the service is not active, activate it.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the OData service and its methods.
  Check the roles assigned to the user and ensure they include the necessary permissions.
  
  
  
  Verify URL:
  
  Double-check the URL being used to access the OData service. Ensure it is correctly formatted and points to the right entity set and method.
  
  
  
  Check Service Metadata:
  
  Access the service metadata (usually available at the URL http://<host>:<port>/sap/opu/odata/sap/<service_name>/$metadata) and verify that the methods are correctly defined.
  If there are issues with the metadata, you may need to regenerate it.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the service implementation to identify where the method selection is failing.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SEGW: Gateway Service Builder
  /IWFND/MAINT_SERVICE: Service Maintenance
  /IWFND/ERROR_LOG: Error Log for OData services
  
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error message.
  Documentation: Refer to the SAP Gateway documentation for more details on service implementation and troubleshooting.
  
  By following these steps, you should be able to identify and resolve the issue causing the /IWBEP/SB_DSPBOR_UI004 No method was selected error message.