Home/ Questions/Q 7080745
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-28T06:49:58+00:00

I am getting this error. When i call the c# WebService using HttpWebRequest .

  • 0

I am getting this error. When i call the c# WebService using HttpWebRequest. 

System.Web.Services.Protocols.SoapException: Unable to handle request without a valid action parameter. Please supply a valid soap action.

from wsdl i found the soap action and i added in the request, still it is showing the error

HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://localhost:33333/AccountService.asmx");
request.Method = "POST";
request.ContentType = "text/xml";
request.Accept = "text/xml";
request.Headers.Add("SOAPAction", "https://ttt/test.aspx"

Thanks

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    The action is specified by the url you post the soap envelope to. Chances are the url either has a typo or you are trying to execute an action that the SOAP service doesn’t understand. Check the WSDL for the service and make sure you are calling the proper action.

    • 0