How To Fix EIT_GW_COMMON023 - Entity Set &1 not found.

SAP Error Message - Details

• Message type: E = Error

• Message class: EIT_GW_COMMON - Extensibility Template: Common Messages

• Message number: 023

• Message text: Entity Set &1 not found.

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 EIT_GW_COMMON023 - Entity Set &1 not found. ?

  The SAP error message EIT_GW_COMMON023 with the description "Entity Set &1 not found" typically occurs in the context of SAP Gateway services when a requested entity set is not recognized or does not exist in the OData service being accessed. This can happen for several reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Incorrect Entity Set Name: The entity set name specified in the OData request may be misspelled or incorrect.
  Service Not Activated: The OData service might not be activated in the SAP Gateway.
  Authorization Issues: The user may not have the necessary authorizations to access the entity set.
  Service Registration Issues: The service might not be properly registered in the SAP Gateway.
  Model Changes: Changes in the underlying data model (like changes in the data source or structure) that have not been reflected in the OData service.
  Versioning Issues: If there are multiple versions of the service, the requested version may not include the specified entity set.
  
  Solutions:
  
  Check Entity Set Name: Verify that the entity set name in the request matches exactly with the name defined in the OData service.
  Activate the Service: Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE) and ensure that the service is activated.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the OData service and the specific entity set.
  Register the Service: If the service is not registered, you can register it using the same transaction code mentioned above.
  Update the Service: If there have been changes to the underlying data model, regenerate the service and update the metadata.
  Check Service Version: If applicable, ensure that you are calling the correct version of the OData service that includes the entity set.
  
  Related Information:
  
  Transaction Codes:
  
  /IWFND/MAINT_SERVICE: To maintain and activate OData services.
  /IWFND/GW_CLIENT: To test OData services and check the response.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to your version of SAP Gateway.
  Logs and Traces: Use transaction codes like /IWFND/ERROR_LOG to check for detailed error logs that might provide more context on the issue.
  
  By following these steps, you should be able to identify and resolve the issue related to the "Entity Set &1 not found" error in SAP Gateway.