Web Service issue when HTTP Post disabled

[NeilJester]

Hey guys, I am new to this forum and have been working with QTP for about 7 months now. I have encountered a situation where I have used the Web Services Wizard to try and test a web service that has the HTTP-GET and HTTP-POST messaging protocols disabled because of security. Therefore when I try to invoke a PutMessage method on my webservice to send my XML string, I am getting the following error message:

The PutMessage operation call failed.
The .NET Framework 2.0 WSE 3.0 toolkit returned the following error:
Soap error:
Message: Server was unable to process request. ---> Object reference not set to an instance of an object.

Line (10):

Code:

"PutMessage = WebService(Desc1, Desc2, Desc3).PutMessage(xmlStr)".

The code I am using to attempt to send my xml string to the webserver is below:

'Note WebService Info was changed for this forum to be confidential:

Code:

Set xmlDoc = XMLUtil.CreateXML()
xmlDoc.LoadFile("C:\Test_Automation\CMX_App2.xml")
xmlStr = xmlDoc.ToString

Desc1 = "wsdl:=http://abc123.testserver.com/STransport_2003_12.asmx?wsdl"
Desc2 = "service:=STransport_2003_12"
Desc3 = "port:=STransport_2003_12"


PutMessage = WebService(Desc1, Desc2, Desc3).PutMessage(xmlStr)

I'm not sure what to do at this point. I have tested the XML via one of our development tools for the web service and it submits ok so I know the XML file is correct.

Does anyone know how to configure/code the webservice call in vb script so that the PutMessage method will accept and process the XML string. (Note I also tried this without using the xmlStr = xmlDoc.ToString, and simply used the xmlDoc to pass into PutMessage)

Any help would be appreciated.