Web services is not working

Question

User-133573814 posted

Hello All,

I am working in web services issue. I have web services which will do all the updates with database. I got a new enhancement to add a new update on that same web services. I have add the new update method and hosted the same. I access my web services method through proxy class. So i update my web services with all the existing method plus my new method. Then i consume my new method. So i hosted my last code and checked it. Now i face the issue that, existing method which was working is not working and new method also. Could some one help what would be the issue here. I tried all the possibility but could not trigger out the issue.

Thanks,

Venkat V

Answer 1

User538021195 posted

What is the exact error? Does the new method show in the proxy class? Can you see the new method in the wdsl file - you can check by putting the URL in the web browser and see the method names there.

Answer 2

User-133573814 posted

Hello Talal,

Yes, i can view the new method. its available in the wsdl file. I can update the database directly from web services. But if i class through my application, all the existing methods also not working!!!!!! Web services method fails and move to my custom error.

Answer 3

User-133573814 posted

Hi All,

I am getting the below error message: "The request failed with HTTP status 400: Bad Request."  and in stack trace is get this message "   at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
   at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)".

can any one help me on this?
  

Answer 4

User538021195 posted

This kind of error can come due to different reasons - could you please check if the URL is configured correctly - so make sure the proxy is calling the proper web service URL. For example localhost on one machine does not work from a remote machine. If you are the author of these web services, it might be simpler to make a new web service project (test) and add the reference to your client and check. 

Here are some other articles that might help as well: 

Link 1

Link 2

Link 3