I'm trying to connect to a remote server with a URL with values embedded in 
it. I'm currently using MSXML Parser 3.0 SP7. I'm coding the whole thing in 
LotusScript. It was working before, but it seems to have stalled now. Here is 
a sample of the code....

' --- instantiate an MSXML XMLHTTP object
Set objHttp = CreateObject("Msxml2.ServerXMLHTTP")

url = "https://www.abc.com/gateway/inbound"

' --- Add appropriate parameters to the url
url = url + |?transport="ALE (R/3 IDOC)"&Content-type=application/x-sap.idoc|
url = url + |&sender=| & doc.ClientNum(0) & |&receiver=| & doc.CompanyNum(0) 
& |usename=12345678&password=87654321|

' --- Open the url path
objhttp.Open "POST", url, False 

The URL get formed properly, but when sent to the remote server, an error 
message says that the sender parameter is missing or invalid. If the formed 
URL is cut and pasted into IE, it works with no problem. but it doesn't seem 
to work with the objhttp.Open call. Any idea as to why it was working, but 
not working now?

Thanks in advance.

P.S. The software on the remote server was recently upgraded. Not sure what 
kind of upgrades were performed.