.ws">WebServiceException</a></code> - This exception is thrown in the
                  following cases:
                  <UL>
                  <LI>If there is an error in creation of
                      the proxy
                  <LI>If there is any missing WSDL metadata
                      as required by this method
                  <LI>If an illegal
                      <code>serviceEndpointInterface</code>
                      or <code>portName</code> is specified
                  <LI>If a fe