How To Fix FITP370 - Runtime error in WS Client Proxy Framework &

SAP Error Message - Details

• Message type: E = Error

• Message class: FITP -

• Message number: 370

• Message text: Runtime error in WS Client Proxy Framework &

What causes this issue?

The following runtime error occurred in the WS Client Proxy Framework:
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System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FITP370 - Runtime error in WS Client Proxy Framework & ?

  The SAP error message FITP370 typically indicates a runtime error in the Web Service Client Proxy Framework. This error can occur due to various reasons, including issues with the configuration of the web service, problems with the underlying data, or issues in the ABAP code that is handling the web service call.
  Causes of FITP370 Error
  
  
  Configuration Issues: Incorrect configuration of the web service client or the service itself can lead to runtime errors. This includes incorrect endpoint URLs, authentication issues, or misconfigured service parameters.
  
  
  Data Issues: If the data being sent to or received from the web service is not in the expected format or contains invalid values, it can cause runtime errors.
  
  
  Code Issues: Errors in the ABAP code that processes the web service request or response can lead to runtime errors. This could include unhandled exceptions, incorrect data types, or logic errors.
  
  
  Network Issues: Connectivity problems between the SAP system and the web service endpoint can also result in runtime errors.
  
  
  Service Availability: If the web service is down or not reachable, it can lead to runtime errors when trying to invoke the service.
  
  
  Solutions to FITP370 Error
  
  
  Check Configuration: Review the configuration settings for the web service client in SAP. Ensure that the endpoint URL, authentication methods, and other parameters are correctly set.
  
  
  Validate Data: Ensure that the data being sent to the web service is valid and in the expected format. Check for any required fields and data types.
  
  
  Debug ABAP Code: If you have access to the ABAP code, use the debugger to step through the code and identify where the error occurs. Look for unhandled exceptions or logic errors.
  
  
  Check Network Connectivity: Verify that the SAP system can reach the web service endpoint. You can use tools like ping or telnet to check connectivity.
  
  
  Service Status: Check the status of the web service you are trying to call. Ensure that it is up and running and that there are no issues on the service provider's side.
  
  
  Review Logs: Check the SAP application logs (transaction SLG1) for more detailed error messages that can provide additional context about the runtime error.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for any known issues related to the specific version of SAP you are using.
  
  
  Related Information
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the FITP370 error.
  Transaction Codes: Use transaction codes like SOAMANAGER to manage web service configurations and check for any misconfigurations.
  Web Service Testing: Use tools like SOAP UI or Postman to test the web service independently of SAP to ensure it is functioning correctly.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.