Unplanned
Last Updated: 12 Oct 2026 14:22 by ADMIN
Scheduled for 2025 Q4

Currently, the POST api/reportserver/v2/documents endpoint is available only for the standard version of the Report Server.

 

Consider adding it to Report Server for .NET as well.

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.

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 13:39 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.

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: 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.
Completed
Last Updated: 08 Oct 2026 16:29 by ADMIN
Release 2026 Q3 (Oct)
When connected to Report Server, double-clicking a child member of an expandable field (e.g. Year under a DateTime column) in the Expression Editor inserts an incorrect expression: Fields.Year instead of Fields.ActualField.Year.
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.
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.

Completed
Last Updated: 18 Aug 2026 08:22 by ADMIN
Release 2026 Q3
When a user that has only read permissions logs in and stars a report, the starring disappears after a refresh of the page or when the user logs out.
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.

Completed
Last Updated: 08 Jul 2026 13:44 by ADMIN
Release 2026 Q2 (20.1.26.707)
After migrating from the old Report Server to the new Report Server for .NET, the previously existing ADFS users show up as "Federation" users in the new server, which is incorrect, since the new server uses Entra ID authentication instead of ADFS.
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.
Unplanned
Last Updated: 17 Jun 2026 11:37 by ADMIN
Currently when the report is run through the web or designer the report runs fine as the logged in user identity is available. However, when the report is scheduled user.identity.name returns null. This translates to no way to customize a report scheduled to run differently from a logged in user e.g. logged in user has row/data restrictions can be triggered by the user identity while when scheduling mgiht wish to expose more information.
Completed
Last Updated: 01 Jun 2026 12:03 by ADMIN
Release 2026 Q2 (May)
The Migration tool updates the source storage instance to its own version prior to migration process. This might cause issues in scenarios where an older version of Report Server storage is used in production and the migration is performed using a newer version of Migration tool. The tool must show a confirmation dialog and wait for input from user before modifying the source storage.
Completed
Last Updated: 21 May 2026 14:28 by ADMIN
Release 2026 Q2 (May)

We've recently deployed a new infrastructure with multiple instances running Telerik Report Servers behind a load balancer.

In this new structure, we noticed a new intermittent bug when rendering some reports using the HTML5 report viewer, which is breaking some of our images included in PictureBox controls due to 400 Bad Request errors.

Upon further inspection, it seems the error happens because one of the instances is returning the following error instead of loading the image, hence the intermittency.

Provided document Id has expired. Please refresh your browser to generate a new one.
When I try opening the URL of the image directly on my browser and keep refreshing, it sometimes loads, but other times shows the error above, which seems to indicate it's a problem with one of the instances.
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: 30 Apr 2026 10:27 by ADMIN
Created by: Cedric
Comments: 4
Category: Report Server
Type: Feature Request
17

The Whitelabeling option are extremely limited.

I would like to see more customization available like removing the sidebar completely, or based on user settings / roles - as well as the top title bar (where logo is).

Customizable themes would go a long way.

Being able to integrate the existing report server pages into our own website would cut down on a lot of work.

 

Unplanned
Last Updated: 23 Apr 2026 04:07 by It
Created by: It
Comments: 1
Category: Report Server
Type: Feature Request
3

Currently, the Report Server is installed with binding only to HTTP-type sites. This may break a Report Server site bound to an HTTPS site after upgrading to a new version. It is necessary to add the binding to HTTPS manually after each upgrade.

It would be great if there is an option for binding to HTTPS with the installation and if all the bindings can be preserved after upgrading.

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.
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