Completed
Last Updated: 23 Sep 2021 10:10 by ADMIN
Release R3 2021
Created by: Framiac
Comments: 3
Category: Reporting
Type: Feature Request
5
Currently, the WPF Report Viewer won't work in WinUI because of the differences in the resource dictionary XAML (system.xaml vs Microsoft.ui.xaml). It would be nice if there is a report viewer for WInUI.
Completed
Last Updated: 21 Sep 2021 10:26 by ADMIN
Release R3 2021

The ObjectDataSource component in the Web Report Designer does not have complete design-time support. The major things that are missing:

  • there is no dedicated wizard that helps to discover and select business classes and appropriate data retrieval methods.
  • its data schema is not retrieved from the REST service and since it's unavailable, the Edit Expression dialog does not populate its Fields collection.
Unplanned
Last Updated: 01 Apr 2021 06:14 by ADMIN

Example:
One panel contains two textboxes which both have property Docking set to 'Top'. If the first textbox expands when rendering as a result of overflowing content and property CanGrow set to 'True', the next textbox seems to be correctly positioned, but any item position below the panel with Docking set to 'Top' will be incorrectly positioned.

Unplanned
Last Updated: 14 Jan 2022 15:53 by ADMIN
Created by: Pat
Comments: 3
Category: Reporting
Type: Feature Request
5

It would be really great if there is a Funnel chart.

We are trying to visualize the quantitative slippage in tasks assignment in a given month-range.

We did it very well in SSRS Reporting and as we migrate to Telerik Reporting, we can't quite figure out how to present it.

 

Unplanned
Last Updated: 31 Jul 2025 07:39 by ADMIN
Scheduled for 2025 Q4
If you try to add a new selector in a new or existing StyleRule in the WebReportDesigner, a new TypeSelector gets added automatically rather than letting you choose from the list of the available selectors.
Completed
Last Updated: 17 Oct 2023 11:22 by ADMIN
Release 2023 R3
When we create a report and when previewing the report it may show an error because the OData query of WebServiceDataSource is not correctly designed, etc. This can help us to debug our report.
Unplanned
Last Updated: 01 Jun 2021 08:24 by ADMIN

The @progress/kendo-ui package breaks the report viewer:

  • With telerikReportViewer.kendo referenced - see the first attachment
  • Without reference to the telerikReportViewer kendo widgets: see the second attachment
Unplanned
Last Updated: 26 Oct 2022 11:09 by ADMIN

The SQL datasource incorrectly recognizes Table Variables in its SQL statement as parameters. The SQL wizard shows the "Configure data source parameter" page and fails to execute the statement.

PROBLEM DESCRIPTION:
A simple statement that uses Table Variables is shown below:
USE AdventureWorks
DECLARE @TestUDTs TABLE(AddressTypeID int NOT NULL, [Name] dbo.Name NOT NULL PRIMARY KEY CLUSTERED(AddressTypeID))
INSERT @TestUDTs(AddressTypeID, [Name]) SELECT AddressTypeID,[Name]
FROM Person.AddressType SELECT * FROM @TestUDTs

Unplanned
Last Updated: 24 Mar 2022 13:04 by Neli

The Angular Report Viewer uses the jQuery npm package, while the Web Report Designer uses jQuery.min.js directly from a CDN. If you try to use both Angular Viewer and JS Web Designer in the same application there will be a conflict while loading jQuery twice from the different sources. This is why the Angular Report Viewer cannot be loaded together with the JS Web Report Designer in the same application. The KB article Displaying the Web Report Designer in Angular application provides a Known Issues section at the bottom where this problem is explained:

"Telerik Web Report Designer could not be integrated into Angular application together with Angular Telerik Report Viewer. That is why this article shows how to use the Telerik Web Report Designer in angular application with jQuery-based HTML5 Telerik Report Viewer."

Unplanned
Last Updated: 04 Nov 2021 15:40 by ADMIN

The print button does not work in Chrome and Edge when the PDF default behavior is set to Download PDF.

 

Completed
Last Updated: 09 May 2022 06:28 by ADMIN
Release R3 2021 SP2
After the Report Viewer Angular component is destroyed, keep alive requests are being sent to the server, even though the viewer is removed from the DOM.
Unplanned
Last Updated: 02 Dec 2021 12:03 by ADMIN

I have a table with all of my columns sortable. 

When I add the sorting button using the Interactivity feature, the buttons are all left aligned. It is confusing when trying to figure out which button sorts a column. See the attachment.

I'd like to be able to move the sorting button left or right.

 

Unplanned
Last Updated: 25 Feb 2025 09:49 by ADMIN
Created by: Smiljan
Comments: 2
Category: Reporting
Type: Feature Request
5

please please put OR operator in Report designer data-source query.

For years users request and ask same question and still (in 2021) Report designer doesn not support OR query.

You can manually enter OR operator in sql-query, but then you cannot use the designer. :(((

 

Completed
Last Updated: 17 Feb 2022 14:53 by ADMIN
Release R1 2022 (Latest Internal Build)
Processing Base64-encoded images will throw exception "Invalid URI: The Uri string is too long" if the content size is greater than 65519 bytes
Unplanned
Last Updated: 10 Jul 2023 14:45 by Steven

If I use Microsoft.AnalysisServices.AdomdClient assembly with version 13 or higher, I receive the following exception:

An error has occurred while processing Report 'Report1':
Unable to establish a connection to the database. Please verify that your connection string is valid. In case you use a named connection string from the application configuration file, make sure the name is 
correct and the connection string settings are present in the configuration file of your application.
------------- InnerException -------------
Attempt by security transparent method 'Telerik.Reporting.Adomd.AdomdProviderFactory.CreateConnection()' to access security critical method 'Microsoft.AnalysisServices.AdomdClient.AdomdConnection..ctor()' 
failed.
 
Assembly 'Telerik.Reporting.Adomd, Version=16.0.22.119, Culture=neutral, PublicKeyToken=a9d7983dfcc261be' is marked with the AllowPartiallyTrustedCallersAttribute, and uses the level 2 security 
transparency model.  Level 2 transparency causes all methods in AllowPartiallyTrustedCallers assemblies to become security transparent by default, which may be the cause of this exception

With earlier versions, the data source works as expected.

Under Review
Last Updated: 09 Aug 2022 14:24 by ADMIN
Created by: Stewart
Comments: 1
Category: Reporting
Type: Feature Request
5

I am currently investigating including the Telerik Reports in our products but when I load the Web Report Designer it loads a theme which is overwriting our custom theme. 

Is there any way to prevent this so that we keep our custom theme?

Completed
Last Updated: 23 Jan 2024 07:05 by ADMIN
Release 2024 Q1

The fix to the bug TOC page numbers and total PageCount are incorrect in some scenarios provided in R2 2023 may have led to another bug, as when I render my report with TOC the total page count is not correct in PrintPreview, although the page number is correct.

For example, on the last page, I see page 126 out of 123.

Completed
Last Updated: 14 Nov 2024 11:02 by ADMIN
Release 2024 Q4

Hi,

HTML viewer is showing Arabic words correctly while 
PDF Export shows splitted characters.

Correct word :  فاتورة
Wrong word with splitted characters :  ةروتاف

Please find attached screenshots for reference.  The issue is appearing only with Linux container. 

Telerik support ticket (
https://www.telerik.com/account/support-center/view-ticket/1623687) was created and got reply that it is because of libgdiplus library and we were expecting that this issue will be resolved in R2 2023 but it still persists.

 

 

 

Completed
Last Updated: 15 Nov 2023 11:43 by ADMIN
Release 2024 R1 PI1

The Upgrade Wizard throws an error when upgrading projects containing reporting-related JS/CSS/etc. report viewer files. For example:

Could not find file 'C:\Program Files (x86)\Progress\Telerik Reporting R3 2023\Html5\ReportViewer\js\telerikReportViewer.kendo-17.2.23.1010.min.js'.

The files in question are present in the expected directory but they no longer have the version number suffix in their names ('-17.2.23.1010' in the example above). Copying the files and adding the suffix to the copies resolves the issue.

Completed
Last Updated: 11 Jan 2024 19:21 by n/a
Release 2024 R1 PI1

I am preparing report having Arabic and English text.

In the Standalone Report Designer for the .NET Framework, Report Preview and exported documents, including PDF are fine with R3 2023 and older versions from 2023.

When I render the same report in PDF in .NET 7 WebApi or with the .NET 6 Standalone Report Designer with R3 2023, the Arabic text is broken. The same look as expected with R2 2023 SP1 and previous Reporting versions.