JAX-RPC handler failed to process message

Hi, I am new to webmethods web services.
I have written consumer WSD, in which a connector got creaed, I want to invoke this connector service.
I am not able to undestand what should be the value of URL in the input part.
Please let me know if any of you have idea on this.

Did you review the "7-1-2_Web_Services_Developers_Guide.pdf"…The chapter 2 covers the information on how to test/run a WSD service there is a section Testing a Web Service…Please read on.

Also you can download soapUI free tool to test/invoke a web service on (webMethods) request/response.