How To Fix /IWFND/CM_COF_SRV028 - Error showing selected services

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_COF_SRV -

• Message number: 028

• Message text: Error showing selected services

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 /IWFND/CM_COF_SRV028 - Error showing selected services ?

  The SAP error message /IWFND/CM_COF_SRV028 typically indicates an issue related to the configuration of OData services in the SAP Gateway. This error message usually occurs when there is a problem with the service registration or when the service is not properly activated.
  Cause:
  
  Service Not Activated: The OData service may not be activated in the SAP Gateway.
  Service Registration Issues: The service might not be registered correctly in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the service.
  Technical Issues: There could be underlying technical issues, such as missing components or incorrect configurations.
  
  Solution:
  
  
  Activate the Service:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Check if the service is listed. If not, you may need to register it.
  If it is listed but not activated, select the service and click on the "Activate" button.
  
  
  
  Register the Service:
  
  If the service is not registered, you can register it using the same transaction code /IWFND/MAINT_SERVICE.
  Click on "Add Service" and enter the necessary details to register the service.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the OData service.
  You can check the roles assigned to the user and ensure that they include the necessary permissions for the service.
  
  
  
  Check Technical Settings:
  
  Verify the technical settings of the service in the Service Builder.
  Ensure that the service is correctly configured and that all required components are in place.
  
  
  
  Check Logs:
  
  Use transaction code /IWFND/ERROR_LOG to check for any error logs related to the OData service.
  This can provide more insight into what might be causing the issue.
  
  
  
  Clear Cache:
  
  Sometimes, clearing the cache can resolve issues. You can do this using transaction code /IWFND/CACHE to clear the cache for the OData services.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to the error message.
  Documentation: Refer to the official SAP documentation for OData services and SAP Gateway for more detailed information on configuration and troubleshooting.
  Community Forums: Consider checking SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult with SAP support for further assistance.