Client/Server Soap

[vivlinsew]

Purpose of project :
Client(VB) will send the "SendContentURL" to server after "mssoapinit" the wsdl file.

Details :
I try to debug the program by using Step Into(F8). As client(VB) mssoapinit the wsdl file, the server will send the WSDL file through tcp connection. The client(VB) continue and stop at the "MsgBox lobj.SendContentURL", thus an error message "Application-defined or object-defined error" pop up.

The following is the Client(VB) code,

Sub Main()
Dim lobj As New MSSOAPLib.SoapClient
    
    lobj.ClientProperty("ServerHTTPRequest") = True
    ' Initialization of WSDL URL using soap client tool kit
    lobj.mssoapinit "http://219.94.43.6:2503/MAXIS_EWIG.WSDL"       
    strTimeStamp = Format$(Now, "DDMMYYYYHHMMSS")    
    
    [B]MsgBox lobj.SendContentURL[/B](3177, "beta", "beta", "36322",123, "60126563277", strTimeStamp, 2999, "Message", "http://203.115.229.184/wapcontent/andy.mid?id=99999", "", "", "W")               
  
    If Err <> 0 Then
        MsgBox "initialization failed " + Err.Description
    End If
    
End Sub

The following is the WSDL file located in server,
http://219.94.43.6:2503/MAXIS_EWIG.WSDL

Would much appreciate if anyone could state the problem and solution. Thanks in advance.