'HTTP Code 404 : Not Found' in SE80

Hi,

I have consumed WSDL using consumer proxy in SAP system. Now I am trying to test this proxy.

But, getting error

Error when calling SOAP Runtime functions: SRT: Unsupported xstream found:

("HTTP Code 404  : Not Found")

I have maintained correct URL and port, computer name in SOAMANAGER, still I am getting this error.

Please advice.

Regards,

Sneha Nikam