I have - and it works in Soap UI but I think when I set the data elements in the message something breaks.
This is all I get from the error logs:
16:34:52,400 ERROR [ims.policyxpress.PxController] (ajp-/10.237.104.86:8009-2) ENVIRONMENT error occured while running flow. Throwing exception. : com.ca.identitymanager.policyxpress.exceptions.PxEnvironmentException: Failed running web service
16:34:52,383 WARNING [org.apache.cxf.phase.PhaseInterceptorChain] (ajp-/10.237.104.86:8009-2) Interceptor for {http://test/}HelloWebService#{http://cxf.apache.org/jaxws/dispatch}Invoke has thrown exception, unwinding now: org.apache.cxf.interceptor.Fault: Could not send Message.