Webservice consumption in WDA

Hi all,

I need to consume a third party webservice in ABAP webdynpro component. For this first I have consumed the webservice by giving the wsdl url path using the option Enterprise services-> Webservice but finally throws the following error

"Proxy-Generierung: Fehler aufgetreten

Exception occurred in library handler

Not implemented"

Any possible solutions for the above error or links regarding consuming third party webservice in to WDA component will be rewarded...

Regards,

Dinesh