How To Fix SDDIC_ADT_SRVD007 - No entities are exposed

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDIC_ADT_SRVD - Messages for Service Definition Design Time

• Message number: 007

• Message text: No entities are exposed

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 SDDIC_ADT_SRVD007 - No entities are exposed ?

  The SAP error message SDDIC_ADT_SRVD007: No entities are exposed typically occurs in the context of SAP Gateway or OData services when there are no entities available for the service you are trying to access or expose. This can happen for various reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  No Entities Defined: The OData service does not have any entities defined in the service definition.
  Service Activation: The OData service might not be activated properly in the SAP Gateway.
  Authorization Issues: The user might not have the necessary authorizations to view the entities.
  Model Configuration: The data model might not be correctly configured or linked to the service.
  Service Registration: The service might not be registered correctly in the SAP Gateway.
  
  Solutions:
  
  
  Check Entity Definitions:
  
  Go to the service definition in the SAP Gateway Service Builder (transaction code SEGW) and ensure that entities are defined and properly configured.
  
  
  
  Activate the Service:
  
  Ensure that the OData service is activated. You can do this in the SAP Gateway Service Maintenance (transaction code /IWFND/MAINT_SERVICE). Check if the service is listed and activated.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the OData service and its entities. You may need to check roles and authorizations in transaction PFCG.
  
  
  
  Review Model Configuration:
  
  Ensure that the data model is correctly set up and that the entities are properly linked to the data source (e.g., database tables, CDS views).
  
  
  
  Re-register the Service:
  
  If the service is not registered correctly, you may need to re-register it. Use transaction /IWFND/MAINT_SERVICE to add the service again.
  
  
  
  Check for Errors in the Service Implementation:
  
  If you have implemented custom logic for the service, check for any errors in the implementation that might prevent entities from being exposed.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the service to identify any runtime issues that may be causing the entities not to be exposed.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for OData services and SAP Gateway for more detailed guidance on service creation and troubleshooting.
  Community Forums: Consider searching or posting in SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.