How To Fix SWF_HTTP100 - WSDL document does not contain any suitable service definitions

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_HTTP - Web Services in the Workflow: Server Functions

• Message number: 100

• Message text: WSDL document does not contain any suitable service definitions

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_HTTP100 - WSDL document does not contain any suitable service definitions ?

  The SAP error message SWF_HTTP100 indicates that the WSDL (Web Services Description Language) document being accessed does not contain any suitable service definitions for the expected service. This error typically occurs in the context of SAP's integration with web services, particularly when using the SAP Workflow or when consuming web services.
  Causes:
  
  Incorrect WSDL URL: The URL provided for the WSDL might be incorrect or pointing to a non-existent service.
  WSDL Structure: The WSDL document may not be structured correctly or may not define the required service, port, or binding elements.
  Service Not Deployed: The web service that the WSDL is supposed to describe may not be deployed or active on the server.
  Access Issues: There may be access restrictions or network issues preventing the SAP system from retrieving the WSDL document correctly.
  Version Mismatch: The WSDL might be for a different version of the service than what the SAP system expects.
  
  Solutions:
  
  Verify WSDL URL: Check the URL of the WSDL document to ensure it is correct and accessible. You can try accessing the WSDL directly in a web browser to see if it loads correctly.
  Check WSDL Content: Open the WSDL document and verify that it contains the necessary service definitions, including <service>, <port>, and <binding> elements. Ensure that the operations defined in the WSDL match what your SAP system is trying to call.
  Deploy the Service: If the service is not deployed, ensure that it is properly deployed on the server and that it is running.
  Network and Access: Check for any network issues or firewall settings that might be blocking access to the WSDL. Ensure that the SAP system has the necessary permissions to access the WSDL.
  Consult Documentation: Refer to the documentation for the specific web service you are trying to consume to ensure that you are using the correct WSDL and that your SAP system is configured properly.
  Update SAP Configuration: If there are any configuration settings in SAP related to the web service, ensure they are correctly set up to match the WSDL.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific version of SAP you are using.
  Web Service Testing Tools: Use tools like SoapUI or Postman to test the WSDL and the web service independently of SAP to ensure that they are functioning correctly.
  SAP Community: Engage with the SAP Community forums for additional insights or similar issues faced by other users.
  
  By following these steps, you should be able to diagnose and resolve the SWF_HTTP100 error in your SAP environment.