How To Fix ECATT_ODATA_TST019 - Error during initialization of eCATT OData Service Client: no URI

SAP Error Message - Details

• Message type: E = Error

• Message class: ECATT_ODATA_TST - eCATT OData Testing - Messages

• Message number: 019

• Message text: Error during initialization of eCATT OData Service Client: no URI

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ECATT_ODATA_TST019 - Error during initialization of eCATT OData Service Client: no URI ?

  The SAP error message ECATT_ODATA_TST019 indicates that there is an issue during the initialization of the eCATT (extended Computer Aided Test Tool) OData Service Client, specifically that no URI (Uniform Resource Identifier) has been provided. This error typically arises when the system is unable to locate the OData service endpoint that is required for the eCATT test.
  Cause:
  
  Missing or Incorrect URI: The most common cause of this error is that the URI for the OData service has not been specified or is incorrectly configured in the eCATT test configuration.
  Service Not Activated: The OData service you are trying to access may not be activated in the SAP system.
  Authorization Issues: The user executing the eCATT test may not have the necessary authorizations to access the OData service.
  Network Issues: There could be network-related issues preventing access to the OData service.
  
  Solution:
  
  
  Check the URI Configuration:
  
  Ensure that the URI for the OData service is correctly specified in the eCATT test script. You can do this by reviewing the test script and ensuring that the correct endpoint is provided.
  If you are using a variable for the URI, ensure that it is being set correctly before it is used.
  
  
  
  Activate the OData Service:
  
  Go to transaction /IWFND/MAINT_SERVICE in the SAP GUI.
  Check if the OData service you are trying to use is listed and activated. If it is not activated, activate it.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the eCATT test has the necessary authorizations to access the OData service. You may need to check the roles assigned to the user and ensure they include access to the relevant OData service.
  
  
  
  Test the OData Service:
  
  Use a tool like Postman or the SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test the OData service manually. This can help you verify that the service is reachable and functioning as expected.
  
  
  
  Review Logs:
  
  Check the application logs (transaction SLG1) for any additional error messages or information that might provide more context about the issue.
  
  
  
  Network Configuration:
  
  If the OData service is hosted on a different server, ensure that there are no network issues preventing access to that server.
  
  
  
  Related Information:
  
  eCATT Documentation: Review the official SAP documentation for eCATT to understand how to configure and use it effectively.
  OData Services: Familiarize yourself with how OData services work in SAP, including how to create, activate, and test them.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional troubleshooting steps related to eCATT and OData services.
  
  By following these steps, you should be able to resolve the ECATT_ODATA_TST019 error and successfully initialize the eCATT OData Service Client.