How To Fix SRT_WSP_FT_TESTS012 - Caught undeclared exception when instancing proxy.

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP_FT_TESTS -

• Message number: 012

• Message text: Caught undeclared exception when instancing proxy.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP_FT_TESTS012 - Caught undeclared exception when instancing proxy. ?

  The SAP error message SRT_WSP_FT_TESTS012 indicates that there was an issue when trying to instantiate a proxy in the context of SAP's Web Services Runtime (WSR). This error typically occurs when there is an undeclared exception that is not being handled properly in the web service or when there are issues with the configuration of the web service.
  Possible Causes:
  
  Configuration Issues: The web service might not be configured correctly in the SAP system. This includes incorrect endpoint URLs, authentication issues, or missing service definitions.
  Proxy Generation Issues: The proxy class might not have been generated correctly or is missing required methods or properties.
  Network Issues: There could be network connectivity issues preventing the SAP system from reaching the web service endpoint.
  Service Availability: The web service you are trying to call might be down or not available.
  Authorization Issues: The user or service account being used to call the web service may not have the necessary permissions.
  Data Issues: The data being sent to the web service might not conform to the expected format or schema.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify the configuration of the web service in the SAP system. Ensure that the endpoint URL is correct and that all necessary parameters are set.
  Check the service definition in transaction SOAMANAGER to ensure it is correctly configured.
  
  
  
  Regenerate Proxy:
  
  If the proxy class is not generated correctly, you can regenerate it. Use transaction SE80 or SE37 to regenerate the proxy.
  
  
  
  Test Connectivity:
  
  Use tools like SOAP UI or Postman to test the web service endpoint directly. This can help identify if the service is reachable and functioning as expected.
  
  
  
  Check Service Status:
  
  Ensure that the web service you are trying to access is up and running. Check the logs of the web service provider for any errors.
  
  
  
  Review Authorization:
  
  Ensure that the user or service account has the necessary authorizations to access the web service. Check roles and authorizations in transaction PFCG.
  
  
  
  Debugging:
  
  If you have access to the code, consider adding error handling to catch exceptions and log them for further analysis. This can help identify the root cause of the undeclared exception.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or related issues.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SOAMANAGER: For managing web service configurations.
  SE80: For managing objects and generating proxies.
  SE37: For function modules and their proxies.
  
  
  SAP Documentation: Review the official SAP documentation for Web Services and the specific service you are working with.
  SAP Community: Engage with the SAP Community forums for additional insights and shared experiences from other users.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.