Telerik Reporting

Release History

Progress® Telerik® Reporting R1 2019 SP1 (

February 22, 2019

What's New

  • Report engine support for macOS with .NET Core
  • Linux and macOS automated font resolving mechanism
  • WPF Report Viewer Crystal Dark theme


  • Missing Telerik.Reporting.WebServiceDataSource .NET Standard assembly


  • Map item tiles are not displayed when map is used in .NET Core and .NET Framework applications

Standalone Report Designer

  • AreaSeries DataPointStyle is not serialized
  • Exception is thrown on changing the Report.Language property
  • Exception is thrown on reloading the report


  • ReportProcessor does not resolve relative UriReportSource
  • Report's error event is not handling the Barcode item errors
  • The thread is not safe when using the same datasource for different reports


  • Export options are missing when referencing Telerik.Reporting.OpenXmlRendering.2.7.2 for .NET Framework

Image Rendering

  • Exception is thrown when Barcode item value is invalid

PDF Rendering

  • CIDSet validation fails with some PDF/A-1b validation tools
  • Exception is thrown when the report contains WMF or EMF image

Excel Rendering

  • TextBox data format is not recongized correctly
  • The date time format is not valid when rendering on an OS with some European cultures

CSV Rendering

  • Only the first rendered Detail section's data appears in a master-detail report


  • REST Reports service's report resolver is called in a separate thread


  • Cannot add multiple REST report services to a single app
  • Expired client appears not expired if the expired data is not collected yet

HTML5 Report Viewer

  • The splitter disappears after hiding the splitter and refreshing the viewer
  • Cannot send e-mail to multiple recipients
  • EnableAccessibility option is not respected
  • Font Awesome template is not updated
  • Kendo Editor doesn't focus its editable area when using keyboard navigation
  • Menu items have bottom offset
  • Missing icons in search window with Kendo Flat theme
  • Missing tab stop for 'select all' and 'clear selection'
  • Navigating is not defined error on navigating back
  • Page input layout issue on Safari
  • Page not found error on scroll
  • Report area issue on rendering multiple viewers on a single page
  • Report does not get rendered in the viewer's page area
  • Report pages are not ordered correctly after visibility action is triggered
  • Report pages are rendered with different size while scrolling
  • Search and Send Email window position is limited to the viewer bounds
  • Search and SendEmail window positions are wrong on window resize
  • Search window filter buttons do not fire an action by pressing Enter or Space key
  • Send E-Mail CC field is not respected
  • The skeleton page is missing

MVC Report Viewer

  • SendEmail options does not contain all available settings

Web Forms HTML5 Report Viewer

  • SendEmail options does not contain all available settings

Angular Report Viewer

  • An error '$.throttle is not a function' is thrown with enabled continuous scrolling

WPF Report Viewer

  • Error on Print Preview when multi-column report has document map
  • Missing Telerik.ReportViewer.Wpf.Themes NuGet package

Product Dependencies

Telerik Reporting
- Microsoft .NET Framework 4
- .NET Standard 2.0

- Microsoft.AnalysisServices.AdomdClient ( or later)

HTML5 Report Viewer
- Telerik Kendo UI (2015.3.1111 or later)
- jQuery (1.9.1 or higher if required by Kendo)

ASP.NET WebAPI REST Report Service
- Microsoft ASP.NET Web API (4.0.20710.0 or later) - Newtonsoft.Json (9.0.1 or later)

ServiceStack REST Report Service
- ServiceStack (

ASP.NET MVC Extension of the HTML5 Report Viewer
- Microsoft ASP.NET MVC Framework (4.0.20710.0 or later)

WPF Report Viewer
- Telerik UI Controls for WPF (2019.1.220.40)

Silverlight Report Viewer
- Telerik UI Controls for Silverlight (2019.1.220.1050)

Database cache ICache implementation
- Telerik Data Access ORM (2015.1.220.1)

Telerik Reporting

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