How To Fix SRT_WSP638 - No binding generated by the WSDL document

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 638

• Message text: No binding generated by the WSDL document

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 SRT_WSP638 - No binding generated by the WSDL document ?

  The SAP error message SRT_WSP638: No binding generated by the WSDL document typically occurs when there is an issue with the Web Services Description Language (WSDL) document that is being used to generate bindings for a web service in SAP. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Invalid WSDL Document: The WSDL document may be malformed or not conforming to the expected standards, which prevents the generation of bindings.
  Missing Binding Information: The WSDL may not contain the necessary binding information, such as the <binding> element, which is required for the service to function correctly.
  Namespace Issues: There may be issues with namespaces in the WSDL that prevent proper interpretation of the service definitions.
  Service Endpoint Issues: The service endpoint defined in the WSDL may not be reachable or correctly specified.
  Version Compatibility: The WSDL may be using features or specifications that are not supported by the version of SAP you are using.
  
  Solutions:
  
  Validate the WSDL: Use a WSDL validation tool to check for errors in the WSDL document. Ensure that it adheres to the WSDL standards.
  Check Binding Definitions: Ensure that the WSDL contains the necessary <binding> and <service> elements. If they are missing, you may need to modify the WSDL to include them.
  Review Namespaces: Check for any namespace issues in the WSDL. Ensure that all namespaces are correctly defined and used consistently throughout the document.
  Test the Endpoint: Verify that the service endpoint specified in the WSDL is accessible and correctly configured. You can use tools like Postman or SOAP UI to test the endpoint.
  Update SAP Version: If the WSDL uses features not supported by your current SAP version, consider updating your SAP system or modifying the WSDL to use compatible features.
  Consult Documentation: Refer to SAP documentation or community forums for any specific requirements or known issues related to the version of SAP you are using.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message SRT_WSP638.
  Web Service Configuration: Review the configuration settings for web services in your SAP system, including service definitions and endpoint configurations.
  Debugging Tools: Utilize SAP's debugging tools to trace the web service call and identify where the binding generation fails.
  
  By addressing the potential causes and applying the suggested solutions, you should be able to resolve the SRT_WSP638 error and successfully generate bindings from the WSDL document.