Under Review
Last Updated: 18 Feb 2021 10:31 by ADMIN
after report viewer load , picture box is giving error internal server error .

i figure out the issue that my api is crash due to header is missing in this url .

kindly suggest me what should i do to resolve this issue  , how to add header in giving api 


Under Review
Last Updated: 17 Feb 2021 13:38 by ADMIN

I am currently using Reporting
The following error occurred while using Reporting.

'Non-Error promise rejection captured with value: Error shown. Throwing promises chain stop error.'

I looked up the cause of this error, and I was able to confirm the following article.


As explained in the above article, the error in Report Server ( has been corrected to appear to be a significant error.

So I looked up the release note to see if this error was fixed in the Reporting product, but I couldn't find any related information.

Is this error corrected on the Report Server only and not corrected in Reporting? If so, when can it be revised?

Under Review
Last Updated: 12 Feb 2021 13:41 by ADMIN
Created by: Mario
Comments: 3
Type: Feature Request

Now you can do it by grouping several options, but what i want is to hide one by one.

Under Review
Last Updated: 18 Jan 2021 10:04 by ADMIN
Unable to get report parameters.
An error has occurred.
Type: Telerik.Reporting.ReportSerialization.Current.ReportSerializable`1[Telerik.Reporting.Report]
Under Review
Last Updated: 08 Jan 2021 09:35 by Antonio Vidal
Created by: Chris Trina
Comments: 15
Type: Feature Request
Our clients enter information using the radeditor and in many cases want to embedded tables and graphics into their text.  Using your reporting tool there is no way to print this information.  I know you have suggested using your table and image tools, but that doesn't work when you are dealing with freely formatted text so the existance and location of the tables and images cannot be predicted.
Under Review
Last Updated: 03 Dec 2020 09:56 by ADMIN
Created by: Heiko
Comments: 1
Type: Bug Report

The SearchDialog is placed based upon a parent window of type "Window". However, when I use other types like "RadRibbonWindow" as my main window the placement does not work correct. As a result the SearchDialog is shown in the upper right corner of the desktop. This is the code (in SearchDialogController.cs):

        Window GetParentWindow()
            return (this.model.PageScrollViewer == null)
                ? null
                : this.model.PageScrollViewer.FirstParentOfType<Window>();

At least this method should also take RadRibbonWindow in account (this is certainly not used that rarely since we all use Telerik components!) or for a more generic solution look for types that are derived from Window.

Under Review
Last Updated: 03 Nov 2020 14:14 by Deepak

At the moment it's only possible to have your reports in old-fashioned projects.

It should be possible to add/design reports to SDK-style projects. That should work no matter what target framework is (.NET Core, .NET Standard or .NET Framework).

Under Review
Last Updated: 03 Sep 2020 21:13 by ADMIN

The built-in MultiSelect ComboBox offers the "autowidth: true" option. So we need the same for the SingleSelect ComboBox.

The popup element for both of these editors is the same. So please add this option because the lack of it is making us create a custom editor only for this reason.

Under Review
Last Updated: 27 Aug 2020 09:32 by ADMIN


it would be great to have the ability to style every aspect of the report elements with style rules and with and external stylesheet.

For example a graph can take a long time to be styled correctly.



Under Review
Last Updated: 16 Jul 2020 11:59 by ADMIN
Created by: Eli
Comments: 17
Type: Feature Request
We display data inside an HtmlTextBox that was entered using the RadEditor.  It would be great if the Reporting HtmlTextBox could be brought much closer or even in line with tag support as the editor.  We are frequently running into issues with uncommon tags (that we strip out for the HtmlTextBox) and also with spacing being different.  We work around the issues we have, but continuing increased tag support or auto stripping of unsupported tags would be very appreciated.
Under Review
Last Updated: 10 Jul 2020 06:16 by ADMIN
I am using a Table in the Details section of the Report. When having multiple (2) Cells selected and then clicking on the 3-dots-Button at backgroundimage->imagedata in the properties inspector the IDE freezes for a very long time (more than a minute). 
Under Review
Last Updated: 01 Jul 2020 08:57 by ADMIN
Created by: Pete
Comments: 2
Type: Feature Request

The Telerik.ReportViewer.Wpf NuGet package does not contain all the dependent UI for WPF assemblies. I cannot use the UI for WPF NuGet packages without also having a license.

It would be nice if the WPF Report Viewer NuGet package included all the dependent UI for WPF assemblies.

Under Review
Last Updated: 30 Jun 2020 13:26 by ADMIN
When i use "MultiSelectEditor" with parameters that have MultiValue set to true and have provided AvailableValues, it doesn't handle them. Only when i use those parameters with "MultiValueEditor" then it handles them even though "MultiValueEditor" is used with parameters that have not provided AvailableValues.
Under Review
Last Updated: 10 Jun 2020 07:24 by ADMIN
Automate the process of integrating the Web Report Designer widget in Visual Studio projects. Automatically detect and add missing NuGet dependencies, add ReportDesignerController, and configure the project.
Under Review
Last Updated: 10 Jun 2020 07:21 by ADMIN
Created by: Peter
Comments: 0
Type: Feature Request
Facilitate the Map item initial setup in Web Report Designer with a user-friendly wizard. 
Under Review
Last Updated: 10 Jun 2020 07:20 by ADMIN
Facilitate the Web Service Data Source initial setup or editing in Web Report Designer with a user-friendly wizard. 
Under Review
Last Updated: 10 Jun 2020 07:18 by ADMIN
Add context menu commands and improve the user experience for editing Crosstab, Table, and List items.
Under Review
Last Updated: 10 Jun 2020 07:14 by ADMIN
The current selection of the Properties Area state is lost on selection change. Restoring the Properties Area state after report item selection will improve the Web Report Designer usability.
Under Review
Last Updated: 10 Jun 2020 07:11 by ADMIN
Web Report Designer needs a reset option for properties area editors to revert the properties values to the default property value.
Under Review
Last Updated: 05 Jun 2020 08:10 by ADMIN

When the Report is shown in the HTML5 Interactive viewer, you can move the mouse over the cells in the Hyperlink column. When a cell has the mouse cursor hovering over it, a gray border is drawn around the cell.

The problem is that this gray border is partially covered by the Background color of the next cell.

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