Completed
Last Updated: 11 Feb 2026 15:40 by ADMIN
Release 2026 Q1

For example, the 'Activity' and 'items per page' in the Scheduled Tasks are not available in the 'sr.js' file:

This doesn't let us translate the whole Report Server.

Completed
Last Updated: 12 Nov 2025 14:33 by ADMIN
Release 2025 Q4

Steps to reproduce.

1.  Configuration -> Mail Template -> Schedule Task Attachment -> Subject  set to empty.

2. Update and Save changes.

3. Access Reports

Unplanned
Last Updated: 07 Nov 2025 12:59 by Michael

We have a scenario where some groups need to have reporting info that is not visible to other users on the Report Server instance.  I can assign permission limiting access to report categories and data connections, but I don't see a way to limit shared data sources. 

Imagine, for example, a scenario where payroll wants to include an ADP data feed in their reports and they want to save it as SDSX to use in multiple places.  As far as I can tell, all other report editors on the server can now load and use that SDS.

I should be able to determine what SDSX files each user can access in the same way that I can for specific reports.

Unplanned
Last Updated: 19 Dec 2025 15:08 by Joe
Created by: Joe
Comments: 0
Category: Report Server
Type: Bug Report
1
Currently, in a report stored on the Report Server, I cannot use embedded XML report definition for the Navigate To Report action.

This option is supported in the Telerik Reporting product, and I would like to see it supported in the Report Server as well.
Unplanned
Last Updated: 05 Jan 2026 11:49 by ADMIN

The Report Server is localizable. However, its viewer is not.

The viewer cannot be customized either. For example, if you want to make the default View mode PrintPreview.

The above require changes in the CSHTML template of the Preview, which would be reset upon the Report Server upgrade.

It would be great if the customization and localization of the Report Server Viewers became part of the configuration, allowing them to be preserved between upgrades.

Completed
Last Updated: 28 Jan 2026 18:18 by ADMIN
Release 2026 Q1
In Report Server for .NET, I attempted to change the `reportSharingTimeout` setting in my report engine configuration at `C:\Program Files (x86)\Progress\Telerik Report Server .NET\Telerik.ReportServer.Web\config\TelerikReporting.json`. However, it did not have any effect.
Unplanned
Last Updated: 05 Jan 2026 11:45 by Joe
Created by: Joe
Comments: 0
Category: Report Server
Type: Feature Request
1

The Report Server is localizable. However, its viewer is not.

The localization of the viewer requires adding a new JavaScript file with the translation and referencing it in the CSHTML template of the Preview, which would be reset upon the Report Server upgrade.

It would be great if the localization of the Report Server Viewers became part of the configuration, allowing them to be preserved between upgrades.

Completed
Last Updated: 04 Mar 2026 13:12 by ADMIN
Release 20.0.26.304

I am setting up a scheduled task with reports with WebServiceDataSource on the Telerik Report Server for .NET.  When I try run the scheduled tasks, I get the following error message when the data source contains JsonPath:

Could not load file or assembly 'JsonPath.Net, Version=2.0.0.0, Culture=neutral, PublicKeyToken=17ed63f672b0e278'. The system cannot find the file specified.

When there is no JsonPath in the WebServiceDataSource, the error is as follows:

Could not load file or assembly 'System.Text.Json, Version=10.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51'. The system cannot find the file specified.

 



Completed
Last Updated: 16 Apr 2026 12:26 by ADMIN
Release 20.0.26.402
I observe an issue with the SqlDataSource configuration. On the last step of the wizard, when I am about to run the query/stored procedure to preview the result, I get an error message. This does not seem to happen when the query/sp does not include parameters.
Completed
Last Updated: 21 May 2026 14:28 by ADMIN
Created by: Pedro
Comments: 0
Category: Report Server
Type: Feature Request
1

Please provide support for the FirebirdSql.Data.FirebirdClient, so that I can connect to my Firebird database.

Currently, I have to use the Firebird ODBC driver instead.

Unplanned
Last Updated: 09 Oct 2026 13:37 by ADMIN
Scheduled for 2026 Q4 (Nov)
Created by: Help
Comments: 0
Category: Report Server
Type: Feature Request
1

Currently, the Shape item in the Web Report Designer exposes a smaller set of predefined shapes than the Standalone/Visual Studio designers.

For example, the Square type is not available in the Web Report Designer, and I have to configure it manually through the Shape item settings.

Completed
Last Updated: 08 Jul 2026 13:44 by ADMIN
Release 2026 Q2 (20.1.26.707)

I am using the Standalone Report Designer to connect to the Report Server for .NET. However, in the .NET version, I see an error "The JSON value could not be converted to System.Data.DataTable.") when opening the query designer or when attempting to use the preview functionality at the last step of the SqlDataSource wizard.

 

In the .NET Framework version of the Standalone Report Designer the wizard itself works as expected, but the Data Explorer does not show the available fields and I have to enter them manually.

Unplanned
Last Updated: 26 Jun 2026 07:48 by Joe
Consider adding an option to disable the "Activate Account" email when creating new users, even when SMTP is configured. This would allow SMTP to remain available for other features, such as scheduled tasks, while giving administrators the choice not to send activation emails during user registration. Instead, they could use the existing workflow of manually setting and providing the user's password.
Completed
Last Updated: 09 Oct 2026 08:24 by ADMIN
Release 2026 Q3 (Oct)
We currently have more than 670 scheduled tasks, and the /Scheduling page experiences significant performance issues when loading. In the .NET Framework version of Report Server, the page loaded in ~26 seconds (slower than expected, but overall usable). However, after installing the .NET version, the load time has increased to ~90 seconds, making it very difficult to use. Please consider addressing the performance issue.
Unplanned
Last Updated: 09 Oct 2026 13:39 by ADMIN
Scheduled for 2026 Q4 (Nov)

Currently, the report parameters that are hidden appear in the modal when creating a new scheduled task and are editable.

I want to make them readonly by default for non-admin users, and perhaps a setting can be exposed in the configuration to control whether they should be editable or not.

In Development
Last Updated: 09 Oct 2026 13:39 by ADMIN
Scheduled for 2026 Q4 (Nov)

We are using the .NET Framework version of the Report Server. We have multiple reports that rely on multi-value report parameters. When we preview them separately, they render correctly. However, when we create scheduled tasks that rely on those reports, the parameter values we choose during the creation are not preserved, and the reports render incorrectly. Please consider resolving this issue.

Unplanned
Last Updated: 09 Oct 2026 13:40 by ADMIN
Scheduled for 2026 Q4 (Nov)

I need a way to hide the parameters in the URL, like Microsoft's SSRS uses an internal parameter that isn't passed in the URL.

Internal parameters are ideal for anchoring global variables (like UserID) within the report logic to filter data securely. Because the parameter is internal, a user cannot manipulate the URL to spoof another user's ID and view restricted data.

Unplanned
Last Updated: 08 Oct 2026 10:10 by Vaishnava

I have an application that uses Microsoft Entra ID authentication. After signing in, users can click a link that redirects them to Report Server for .NET, which is also configured to use Microsoft Entra ID authentication. However, users are not automatically signed in to Report Server after the redirect; instead, they are presented with the login page and must manually click the Microsoft Entra ID sign-in button to complete a separate authentication flow.

Please consider addressing this.

Unplanned
Last Updated: 08 Oct 2026 12:47 by Vaishnava
Created by: Vaishnava
Comments: 0
Category: Report Server
Type: Feature Request
1
We have developed an in-house SSO application that supports SAML authentication. We want to integrate Telerik with this application, so users are not prompted to sign in again after authenticating through SSO.
Completed
Last Updated: 19 Mar 2015 15:54 by ADMIN
Created by: Ron Frick
Comments: 1
Category: Report Server
Type: Feature Request
0
Much needed. :)