It
is easy, but I suspect the problem is the language and terminology being used to describes web-services is different to what you are used to. I know when I had to work with some AS400 guys they might as well have been talking ancient babylonian.
Who is your vendor, I presume it vendor is IBM, if so try reading these which should help you bridge the web-services terminology with something you are used to.
http://www-01.ibm.com/support/docview.w ... wg27009770http://www.itjungle.com/fhg/fhg061808-story01.htmlIf not IBM then who?
Do you have a WSDL/WADL for the Web-Service you need to consume?