for security reasons dtd is prohibited

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SQL-Server-2005

I have made a report on sql server2005 business intelligence development studio(SSRS PROJECT) and deploy at an IPAddress(190.168.327.183/ReportFolder).
And I make a call report from that ip and vender the report on ReportViewer.

First I call

C#

  public void GetConnectionOfReportServer()
        {
            try
            {
               NetworkCredential credential = new NetworkCredential("administrator", "pass", "RSERVER"); 
this.reportViewer1.ServerReport.ReportServerCredentials.NetworkCredentials = credential;             
                this.reportViewer1.ProcessingMode = Microsoft.Reporting.WinForms.ProcessingMode.Remote;
            this.reportViewer1.ServerReport.ReportServerUrl = new Uri(@"http://190.168.327.183/ReportFolder");       
             
 
              
              
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
            finally
            {
            }

        }

and then call

C#

 public void getReportFrmServer(string report, string[] param)
        {       
            try
            {
this.reportViewer1.ServerReport.ReportPath = "/ReportFolder/" + report;
                this.reportViewer1.ServerReport.Timeout = 3600000;
                if (report == "Report1")
                {
                    ReportParameter[] parameter = new ReportParameter[1];
                    parameter[0] = new ReportParameter("startDate", param[0]);
                  
                    this.reportViewer1.ServerReport.SetParameters(parameter);
                    this.reportViewer1.RefreshReport();
                }
}
catch (Exception exception)
            {
                MessageBox.Show(exception.Message);
            }
}

At some pc it is working but one pc there is problem
"For security reasons DTD is prohibited in this XML document. To enable DTD processing set the ProhibitDtd property on XmlReaderSettings to false and pass the settings into XmlReader.Create method."

Posted 27-Nov-14 19:38pm

Member 7909353

Updated 27-Nov-14 22:47pm

v2

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Praveen Kumar Upadhyay 28-Nov-14 1:41am

Question is not clear

Member 7909353 28-Nov-14 1:47am

when report is generating the error is
for security reasons dtd is prohibited

Praveen Kumar Upadhyay 28-Nov-14 1:53am

Please go to CodeProject help section and learn how to ask question, It is simply not telling anything that can be answered.

Please don't get me wrong. The well you can explain your problem , you can get very good response.

Member 7909353 28-Nov-14 6:47am

See again

Praveen Kumar Upadhyay 28-Nov-14 9:03am

I really appreciate that you have improved your question. It is well explained now, but unfortunately I don't know the answer but I think OriginalGriff has already given the solution.

Member 7909353 1-Dec-14 3:38am

try again please

Praveen Kumar Upadhyay 1-Dec-14 3:39am

I have mentioned buddy that I don't know the answer, but I think the below solution should work for you.

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OriginalGriff · Answer 1 · 2014-11-27T19:56:00

If you look at the whole error message, it almost certainly tells you exactly what to do to fix it:

"For security reasons DTD is prohibited in this XML document. To enable DTD processing set the ProhibitDtd property on XmlReaderSettings to false and pass the settings into XmlReader.Create method."

So either do that in the app that processes it, or don't generate document type declarations in your documents when you create them:

C#

XmlReaderSettings xrs= new XmlReaderSettings();
xrs.ProhibitDtd = false;

And pass that to your Create method.