Hi Developers,

In my Application when i try to send more than 2232199 length string from asp.net mvc application to Webservice i got the following error.

The remote server returned an error: (500) Internal Server Error.

C# Code

lstrRequestXml = Request string with 2232199  length.

lstrReturnXml = Postman.SendService("CUSTOMER_REQUEST", lstrRequestXml);

Error got the following line :

try
{
    HttpWebResponse objResponse = (HttpWebResponse)objRequest.GetResponse();
    using (StreamReader sr = new StreamReader(objResponse.GetResponseStream()))
    {
        result = sr.ReadToEnd();
        if (!string.IsNullOrEmpty(result))
        {
            XDocument doc = XDocument.Parse(result);
            result = doc.Root.Value;
        }
        sr.Close();
    }
    glblGeneral.Log_Handler("SendService(POST)", string.Format("Url :- {0}, Request :- {1}, Response :- {2}", url, requestData, result), 1);
}

Added in Web.config

If anyone know how to fix this error kindly suggest me 

  <system.webServer>
    <security>
      <requestFiltering>
        <requestLimits maxAllowedContentLength="21474836481" />
      </requestFiltering>
    </security>
    <handlers>
      <remove name="BlockViewHandler"/>
      <add name="BlockViewHandler" path="*" verb="*" preCondition="integratedMode" type="System.Web.HttpNotFoundHandler" />
    </handlers>
  </system.webServer>
  <system.web>
    <httpRuntime maxRequestLength="2097152123" />
  </system.web>