Shanthi,
I just ran into the same error and just want to update how I fixed it. Hopefully it will be of use to someone.
Gurushanthi Potluri wrote:
2. I got a wizard step, the .Net team gave me a URL (http://10.161.3.42/...../.....asmx
In this step 2, add ?WSDL to the end of the url. So that url would read http://10.161.3.42/...../.....asmx?WSDL
The error message makes more sense when you realize that without the ?WSDL, SAP is trying to parse the HTML page, when what it is expecting is an XML file describing the WSDL.
Raghu