Error While Consuming .Net Web Service.

Dear All,

I have facing an error while consuming .Net web service By using the following path,

Se80 > Edit Object > Client Proxy > Create > URL/HTTP CheckBox > URL: http://ip-address:Port#/Service1.asmx?WSDL  > Package-Name + Prefix + Request# > Complete .

While Click on complete button it gives an Exception which is mentioned below,

Not implemented

Exception of class CX_SIDL_INTERNAL_ERROR

Please give me proper solution, How to resolve this exception?

Regards,

Muhammad Taha