Message type: E = Error
Message class: SPXN - Proxy Generation
Message number: 173
Message text: WSDL invalid. Initial communication type not supported
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SPXN173
- WSDL invalid. Initial communication type not supported ?The SAP error message SPXN173 "WSDL invalid. Initial communication type not supported" typically occurs when there is an issue with the Web Services Description Language (WSDL) file that is being used in an SAP system. This error indicates that the WSDL file does not conform to the expected structure or that the initial communication type specified in the WSDL is not supported by the SAP system. Causes: Invalid WSDL Structure: The WSDL file may have syntax errors or may not be properly formatted. Unsupported Communication Type: The WSDL may specify a communication type (e.g., SOAP, REST) that is not supported by the SAP system or the specific service being called. Version Mismatch: The WSDL may be generated for a different version of the service or may not be compatible with the SAP version you are using.
Configuration Issues: There may be configuration issues in the SAP system that prevent it from processing the WSDL correctly. Solutions: Validate
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