Hello,
first you have create webservice tools

. But i have with one SOA Webservice function -> "/com_vm_soa/services/VM_OrderWSDL.php" a problem.
here is my sample code to set a order status for the order id 4 with Confirm and notification yes and note OK.
Dim VMLogin1 As New ServiceReference4.loginInfo
VMLogin1.login = SoapBenutzer
VMLogin1.password = SoapPasswort
Dim AnfrageU As New ServiceReference4.VM_OrderClient
Dim Request As New ServiceReference4.UpdateOrderStatusInput()
Request.loginInfo = VMLogin1
Request.UpdateOrderStatusParams(0).order_id = "4"
Request.UpdateOrderStatusParams(0).notify = "y"
Request.UpdateOrderStatusParams(0).status = "C"
Request.UpdateOrderStatusParams(0).comment = "OK"
Dim Response As String = ""
Response = AnfrageU.UpdateOrderStatus(Request)
But i received an error if i start the code.
Error "Object reference not set to an object instance."
Can you help me what I'm doing wrong.
Best Regards
Stefan