The endpoint should be:
ws_1.endpoint = "http://50.246.106.202/ViaCardLoadingWS/CardLoadingService.svc"
Leave the "?WSDL" off the end, that's only to show the WSDL. The endpoint the service lists on is the first part.
The endpoint should be:
ws_1.endpoint = "http://50.246.106.202/ViaCardLoadingWS/CardLoadingService.svc"
Leave the "?WSDL" off the end, that's only to show the WSDL. The endpoint the service lists on is the first part.