How To Fix ECATT_ODATA_ST_TST128 - Entity set &1 is not addressable

SAP Error Message - Details

• Message type: E = Error

• Message class: ECATT_ODATA_ST_TST - eCATT - OData Smoke Test Testing - Messages

• Message number: 128

• Message text: Entity set &1 is not addressable

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ECATT_ODATA_ST_TST128 - Entity set &1 is not addressable ?

  The SAP error message ECATT_ODATA_ST_TST128 indicates that the specified entity set is not addressable in the context of an eCATT (extended Computer Aided Test Tool) test script. This typically occurs when the entity set you are trying to access via OData is either not defined, not exposed, or there are issues with the service configuration.
  Causes:
  
  Entity Set Not Defined: The entity set you are trying to access may not be defined in the OData service.
  Service Not Active: The OData service might not be activated in the SAP Gateway.
  Authorization Issues: The user executing the eCATT script may not have the necessary authorizations to access the entity set.
  Incorrect URL or Endpoint: The URL or endpoint used in the eCATT script may be incorrect or malformed.
  Service Registration Issues: The OData service may not be properly registered in the SAP Gateway.
  Versioning Issues: If there are multiple versions of the OData service, the wrong version might be referenced.
  
  Solutions:
  
  Check Entity Set Definition: Verify that the entity set is correctly defined in the OData service. You can do this by checking the service metadata (usually accessible via the service URL with $metadata).
  Activate the OData Service: Ensure that the OData service is activated in the SAP Gateway. You can do this using transaction code /IWFND/MAINT_SERVICE.
  Check Authorizations: Ensure that the user executing the eCATT script has the necessary authorizations to access the OData service and the specific entity set.
  Verify URL/Endpoint: Double-check the URL or endpoint used in the eCATT script to ensure it is correct and points to the right service.
  Service Registration: If the service is not registered, register it using the same transaction code mentioned above.
  Test with a Different Tool: Use tools like Postman or the SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test the OData service and see if you can access the entity set directly.
  Check for Versioning: If there are multiple versions of the OData service, ensure that you are referencing the correct version in your eCATT script.
  
  Related Information:
  
  Transaction Codes:
  
  /IWFND/MAINT_SERVICE: To manage OData services.
  /IWFND/GW_CLIENT: To test OData services directly.
  
  
  Documentation: Refer to SAP Help documentation for OData services and eCATT for more detailed information on how to configure and troubleshoot.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to your version of SAP or the OData service you are using.
  
  By following these steps, you should be able to identify and resolve the issue causing the ECATT_ODATA_ST_TST128 error.