Error ReportViewer ReportSource using UriReportSource

[Dhananjay]

Hi,

I am new to Telerik reporting and i am trying to access report using URL and show is ReportViewer1 in  aspx page.

But when i run the application i get following error. Please let me know the issues.

I am using 7.0.13.426 

 

 

 

 

ReportSource

 

 

reportSource = new UriReportSource {Uri = ResolveClientUrl("http://xxxx/Report/PerReportsViewer.aspx?ID=2585")};

 

ReportViewer1.ReportSource = reportSource;

For security reasons DTD is prohibited in this XML document. To enable DTD processing set the DtdProcessing property on XmlReaderSettings to Parse and pass the settings into XmlReader.Create method.
at System.Xml.XmlTextReaderImpl.Throw(Exception e)
at System.Xml.XmlTextReaderImpl.ThrowWithoutLineInfo(String res)
at System.Xml.XmlTextReaderImpl.ParseDoctypeDecl()
at System.Xml.XmlTextReaderImpl.ParseDocumentContent()
at System.Xml.XmlTextReaderImpl.Read()
at System.Xml.XmlReader.MoveToContent()
at Telerik.Reporting.Xml.ObjectXmlReader.Deserialize()
at Telerik.Reporting.Xml.XmlSerializer.Deserialize(XmlReader reader)
at Telerik.Reporting.Xml.XmlSerializer.Deserialize(String fileName)
at Telerik.Reporting.XmlSerialization.ReportXmlSerializer.Deserialize(String intputUri)
at Telerik.Reporting.Processing.UriReportDocumentResolver.Resolve(IReportDocumentResolverContext context, UriReportSource rs)
at Telerik.Reporting.Processing.ReportDocumentResolver`1.Telerik.Reporting.Processing.IReportDocumentResolver.Resolve(IReportDocumentResolverContext context, ReportSource rs, Boolean loadParameters)
at Telerik.Reporting.Processing.ReportDocumentResolver.<>c__DisplayClass1.<Resolve>b__0(IReportDocumentResolver r)
at Telerik.Reporting.Processing.ReportDocumentResolver.Bind[T](ReportSource source, Func`2 func)
at Telerik.Reporting.Processing.ReportDocumentResolver.Resolve(IReportDocumentResolverContext context, ReportSource source, Boolean loadParameters)
at Telerik.ReportViewer.WebForms.ParametersPage.ResolveReportDocument(ReportSource reportSource)
at Telerik.ReportViewer.WebForms.ParametersPage.get_ReportDocument()
at Telerik.ReportViewer.WebForms.ParametersPage.get_ParamsManager()
at Telerik.ReportViewer.WebForms.ParametersPage.CreateChildControls()
at System.Web.UI.Control.EnsureChildControls()
at Telerik.ReportViewer.WebForms.ParametersPage.OnPreLoad(EventArgs e)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

[Unknown]

Check this help article. Basically you will have to enable the property (set it to the default value, which is Parse and not to Prohibit).