How to download wsdl file in NetWeaver7.3

Dear all,

I create a web service and publish it to EP server, this web service will be called by PI. I can only get a WSDL URL through ws navigator(http://<hostname>:<port>/wsnavigator) but PI can't normally call it, PI consultant said he need a complete WSDL file.

But I can't find where to download WSDL files. I remembered that in EP 7.0, we can download 3 wsdl files through ws navigator. Can anyone help me to find that wsdl.

Thanks very much.

David