Failed to render page - Crystal Stack Trace

Hi,

We have a intermittent error on occasion our reports do not render and so far there is no obvious reason or temporary/perm workaround.

We have noticed this on two different servers using version 13.0.3 and 13.0.16 running Windows server with Crystal Reports 2013.

Attached more detailed information.

<!--

Inner Stack Trace:

   at CrystalDecisions.Web.HtmlReportRender.ReportRenderBase.Render(Object reportContent)

   at CrystalDecisions.Web.ReportAgent.RenderPage(String sDrilldownGraphPostBackPrefix, String sDrilldownPostBackPrefix, String sSortPostBackPrefix, String sHyperlinkClickedPrefix, String controlID, Boolean bSeparatePages, Int32 iZoomFactor, Boolean bShowAllPageIds)

Stack Trace:

   at CrystalDecisions.Web.ReportAgent.RenderPage(String sDrilldownGraphPostBackPrefix, String sDrilldownPostBackPrefix, String sSortPostBackPrefix, String sHyperlinkClickedPrefix, String controlID, Boolean bSeparatePages, Int32 iZoomFactor, Boolean bShowAllPageIds)

   at CrystalDecisions.Web.CrystalReportPageViewer.RenderPage()

   at CrystalDecisions.Web.CrystalReportPageViewer.Render(HtmlTextWriter output)

   at CrystalDecisions.Web.CrystalReportPageViewer.GetHTML()

   at CrystalDecisions.Web.Render.ReportPageRenderer.GetJSONObject(IComponent component)

   at CrystalDecisions.Web.Components.ComponentBase.GetJSONObject()

   at CrystalDecisions.Web.Render.ReportViewRenderer.GetJSONObject(IComponent component)

   at CrystalDecisions.Web.Components.ComponentBase.GetJSONObject()

   at CrystalDecisions.Web.Render.ReportAlbumRenderer.GetJSONObject(IComponent component)

   at CrystalDecisions.Web.Components.ComponentBase.GetJSONObject()

   at CrystalDecisions.Web.CrystalReportViewer.GetJSONObject()

   at CrystalDecisions.Web.CrystalReportViewer.Render(HtmlTextWriter output)

-->