At Qlik Connect 2026 I hosted a session called "Fast 15" with my top 10 visualization tips. Here's the app I used with all tips including test data.

Tip titles, more details in app:

• Product Catalogue
  How to make a product catalogue. Here's a variant with the new Pivot table using inline SVG images. The product images have been converted to Base64 and inlined within the inline SVG. The text is just positioned on top of the image.
• Table waterfall with subtotal and partial sum
  How to make table waterfall with add bars, and bars for subtotal and retro sum. Spreadsheet for layout, rangesum() and above() for offset and bar, master measures and SVG for waterfall.
• Switches revisited
  How to make a switch. Create a variable vSwitch set value to 0 Use the button, to toggle the variable, use action "set variable"
• Button examples
  How to style a button. Examples of button styles.
• Map with 3d bars
  How make 3d bar map point layer. Use a simple SVG with two rects: the bar and the shadow in Data URI with inline SVG. Added a top and base triangle for a little extra 3d effect.
• Rank box chart
  How to make a rank box chart. Use unicode boxes and repeat().
• Filter pane examples
  How to place a filter pane. Example of top panel, side panel and drawer style.
• Half Gauge
  How to make a multi half gauge. Use the map and two line layers.
• Pie chart value and percentage in the same label
  How to customize pie chart labels. Use dual() and number format measure expression.
• Line chart symbols
  How to add symbols in the line chart. Use dual and unicode symbols.
• Control chart with combo chart
  How to make a control chart with dynamic bounds. Use combo and measures for center, upper and lower bounds
• Formatting x-axis and keep field
  How to format the x-axis. Use dual and aggr.

I want to emphasize that many of the tips were discovered by others than me, I tried to credit the original author at all places when possible.

If you liked it, here's more in the same style:

• 24 days of visualization Season III, II, I
• Top 10 Tips Part X, IX, VIII, VII, VI, V, IV, III, II , I 
• Let's make new charts with Qlik Sense
• FT Visual Vocabulary Qlik Sense version
• Similar but for Qlik GeoAnalytics : Part III,  II, I

Thanks,
Patric

Installing Qlik Data Gateway v1.7.13.0 on Windows may fail. The installation remains stuck in a loop.

The system first requires a restart of Windows, but will not complete the installation afterwards. Instead, a Microsoft Visual C++ Redistributable Modify Setup prompt will be displayed:

Whatever option is chosen, a new pop-up appears stating, 'Please restart your system before running the Qlik Data Gateway - Direct access installation'. This will restart the loop. 

Resolution

Install v1.7.14.0 when available.

If it's necessary to perform a new installation in the meantime, use v1.7.11.0.

Cause

This is a known defect (SUPPORT-8964) affecting v1.7.13.0.

Internal Investigation ID(s)

SUPPORT-8964

Environment

• Qlik Direct Access Gateway

After an admin invited a user to a Qlik Cloud tenant, the user never received the invitation email.

How can this be resolved quickly?

Resolution

There are several possible reasons for a user not to receive their expected invite email, such as temporary glitches with the recipient's mail server, a spam filter capturing the invite, or even a simple accidental deletion of the invite.

However, an invited user does not actually need the invitation email to access the tenant. They can log in to the tenant after the invite was sent, regardless of whether or not they received the email.

To get a user you previously invited into your Qlik Cloud tenant:

1. Request that the user access the tenant's URL (example: https://TENANT.REGION.qlikcloud.com)
2. They are redirected to the login panel
   • If the user already has a Qlik account with the same email used for the invitation, ask the user to log in
   • If the user doesn't have a Qlik account with the same email used for the invitation, ask them to sign up for one, which will redirect them to https://register.myqlik.qlik.com/
     
     
     
     For instructions, see How to Register a Qlik Account.
     
     
   • Once the user has successfully logged in, they can use the tenant as normal.

Environment

• Qlik Cloud Analytics

This template was updated on December 4th, 2025 to replace the original installer and API key rotator with a new, unified deployer automation. Please disable or delete any existing installers, and create a new automation, picking the Qlik Cloud monitoring app deployer template from the App installers category.

Installing, upgrading, and managing the Qlik Cloud Monitoring Apps has just gotten a whole lot easier! With a single Qlik Automate template, you can now install and update the apps on a schedule with a set-and-forget installer using an out-of-the-box Qlik Automate template. It can also handle API key rotation required for the data connection, ensuring the data connection is always operational.

Some monitoring apps are designed for specific Qlik Cloud subscription types. Refer to the compatibility matrix within the Qlik Cloud Monitoring Apps repository.

'Qlik Cloud Monitoring Apps deployer' template overview

This automation template is a set-and-forget template for managing the Qlik Cloud Monitoring Applications, including but not limited to the App Analyzer, Entitlement Analyzer, Reload Analyzer, and Access Evaluator applications. Leverage this automation template to quickly and easily install and update these or a subset of these applications with all their dependencies. The applications themselves are community-supported; and, they are provided through Qlik's Open-Source Software (OSS) GitHub and thus are subject to Qlik's open-source guidelines and policies.

For more information, refer to the GitHub repository.

Features

• Can install/upgrade all or select apps.
• Can create or leverage existing spaces.
• Programmatically verified prerequisite settings, roles, and entitlements, notifying the user during the process if changes in configuration are required, and why.
• Installs latest versions of specified applications from Qlik’s OSS GitHub.
• Creates required API key.
• Creates required analytics data connection.
• Creates a daily reload schedule.
• Reload applications post-install.
• Tags apps appropriately to track which are installed and their respective versions.
• Supports both user and capacity-based subscriptions.

Configuration:

Update just the configuration area to define how the automation runs, then test run, and set it on a weekly or monthly schedule as desired.

Configure the run mode of the template using 7 variable blocks

Users should review the following variables:

1. configuredMonitoringApps: contains the list of the monitoring applications which will be installed and maintained. Delete any applications not required before running (default: all apps listed).
2. refreshConnectorCredentials: determines whether the monitoring application REST connection and associated API key will be regenerated every run (default: true).
3. reloadNow: determines whether apps are reloaded immediately following updates (default: true).
4. reloadScheduleHour: determines at which hour of the day the apps reload at for the daily schedule in UTC timezone (default: 06)
5. sharedSpaceName: defines the name of the shared space used to import the apps into prior to publishing. If the space doesn't exist, it'll be created. If the space exists, the user will be added to it with the required permissions (default: Monitoring - staging).
6. managedSpaceName: defines the name of the managed space the apps are published into for consumption/ alerts/ subscription use.If the space doesn't exist, it'll be created. If the space exists, the user will be added to it with the required permissions (default: Monitoring).
7. versionsToKeep: determines how many versions of each staged app is kept in the shared space. If set to 0, apps are deleted after publishing. If a positive integer value other than 0, that many apps will be kept for each monitoring app deployed (default: 0).

App management:

If the monitoring applications have been installed manually (i.e., not through this automation), then they will not be detected as existing. The automation will install new copies side-by-side. Any subsequent executions of the automation will detect the newly installed monitoring applications and check their versions, etc. This is due to the fact that the applications are tagged with "QCMA - {appName}" and "QCMA - {version}" during the installation process through the automation. Manually installed applications will not have these tags and therefore will not be detected.

FAQ

Q: Can I re-run the installer to check if any of the monitoring applications are able to be upgraded to a later version?

A: Yes. The automation will update any managed apps that don't match the repository's manifest version.

Q: What if multiple people install monitoring applications in different spaces?

A: The template scopes the application's installation process to a managed space. It will scope the API key name to `QCMA – {spaceId}` of that managed space. This allows the template to install/update the monitoring applications across spaces and across users. If one user installs an application to “Space A” and then another user installs a different monitoring application to “Space A”, the template will see that a data connection and associated API key (in this case from another user) exists for that space already. It will install the application leveraging those pre-existing assets.

Q: What if a new monitoring application is released? Will the template provide the ability to install that application as well?

A: Yes, but an update of the template from the template picker will be required, since the applications are hard coded into the template. The automation will begin to fail with a notification an update is needed once a new version is available.

Q:I have updated my application, but I noticed that it did not preserve the history. Why is that?

A: Each upgrade may generate a new set of QVDs if the data models for the applications have changed due to bug fixes, updates, new features, etc. The history is preserved in the prior versions of the application’s QVDs, so the data is never deleted and can be loaded into the older version. 

After upgrading to Microsoft Windows Server 2025, the installed Qlik Sense Enterprise on Windows patch version is no longer visible in the Installed Updates summary.

In previous Windows Server versions, navigating to Control Panel > Programs and Features > Installed Updates displayed the patch version. 

Changes in Windows Server 2025 affect how installed updates are displayed in the Control Panel. This does not indicate a failed installation.

You can verify what patch version of Qlik Sense Enterprise on Windows you have installed by retrieving it from the Windows registry. Alternatively, see What version of Qlik Sense Enterprise on Windows am I running?

Resolution

The registry key including the patch version is:

Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\QlikSenseEnterprisePatch

You can query the registry using PowerShell.

Administrator privileges are required to access the Registry or to run the recommended PowerShell script.

Option One: Use Get-QlikSensePatchInfo.ps1 

We recommend using the attached Get-QlikSensePatchInfo.ps1 script. 

1. Download Get-QlikSensePatchInfo.zip and extract it
2. Run Get-QlikSensePatchInfo.ps1
3. The script will return:
   • DisplayName: Patch name
   • DisplayVersion: Patch version number
   • UninstallString: Uninstall command

Example output:

DisplayName : Qlik Sense May 2025 Patch 17
DisplayVersion : 14.231.29
UninstallString : "C:\ProgramData\Package Cache\c70a85bf-ecb8-4772-affb-80f28a97bdcb\Qlik_Sense_update.exe"

Option Two: Query the registry manually

1. Open a PowerShell command line with elevated permissions
2. Run the following PowerShell command:
   

   Get-ItemProperty "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\QlikSenseEnterprisePatch" |
   Select-Object DisplayName, DisplayVersion, UninstallString​

Environment

• Qlik Sense Enterprise on Windows
• Windows Server 2025

Starting from Qlik Replicate versions 2024.5 and 2024.11, Microsoft SQL Server 2012 and 2014 are no longer supported. Supported SQL Server versions include 2016, 2017, 2019, and 2022. For up-to-date information, see Support Source Endpoints for your respective version.

Attempting to connect to unsupported versions, both on-premise and cloud, can result in various errors.

Examples of reported Errors:

• Qlik Replicate 2024.5 accessing Microsoft Azure SQL Server 2014
  
  [SOURCE_CAPTURE  ]W:  Table 'dbo'.'tableName' has encrypted column(s), but the 'Capture data from Always Encrypted database' option is disabled. The table will be suspended  (sqlserver_endpoint_capture.c:157)
  
  
• Qlik Replicate 2024.11 accessing Microsoft SQL Server 2014
  
  [SOURCE_UNLOAD ]E: RetCode: SQL_ERROR SqlState: 42S02 NativeError: 208 Message: [Microsoft][ODBC Driver 18 for SQL Server][SQL Server]Invalid object name 'sys.column_encryption_keys'. Line: 1 Column: -1 [1022502] (ar_odbc_stmt.c:4067)

Cause

The system view sys.column_encryption_keys is only available starting from SQL Server 2016. Attempting to query this view on earlier versions results in errors.

Reference: sys.column_encryption_keys (Microsoft Docs)

Resolution

Upgrade your SQL Server instances to a supported version (2016 or later) to ensure compatibility with Qlik Replicate 2024.5 and above.

Internal Investigation ID(s)

00375940, 00376089

Environment

• Qlik Replicate versions 2024.5, 2024.11, and higher
• Microsoft SQL Server 2014, 2012, and lower (unsupported)

Beginning on April 14, 2026, QlikView customers experienced outages and intermittent disruptions within their QlikView environments. These incidents coincided with the deployment of Microsoft’s April 2026 security patches to Domain Controllers, which affected QlikView Server Service (QVS) communications over port 4747.

The Microsoft patches introduced changes targeting Kerberos authentication and RC4 encryption. As a result, QlikView environments where RC4 remained enabled (such as at the domain account or Windows server level) became unstable or non-functional.

The impact on QlikView may include, but is not limited to:

• Failed QlikView Distribution Server distribution tasks with an error code indicating an Authentication Failure.
• "No Server" message on the QlikView AccessPoint with an error message in the Web server log indicating that the Web server cannot connect to the QlikView Server.
• Failed Qlik NPrinting distributions to QlikView using a QVP Connection.
• Problems accessing the QlikView Server settings from the QlikView Management Console, or failures for the QlikView Server to come online after a restart.

This article documents the steps to reconfigure the environment to comply with the RC4 cipher suite deprecation. 

Resolution

Information in this article is based on Microsoft's remediation steps and has been adjusted and expanded to include QlikView-specific instructions. For the original, see Detect and remediate RC4 usage in Kerberos | learn.microfot.com. 

There are three stages; not all may be required. Always start at the first one.

Reset the Computer Account

These steps require you to remove the computer from the domain and then re-add it. Before proceeding, ensure you have a Local Administrator account and its password for each of the QlikView servers.

1. Confirm the Domain Controllers and the QlikView server(s) have the Microsoft patch applied.
2. Reset the Active Directory Computer Account (not the Service Account) on the Domain Controller’s Active Directory Users and Computers interface.
3. Place the QlikView server(s) into a Workgroup:
   1. Log onto the local computer of the QlikView server
   2. Open the Server Manager
   3. Go to Local Server
   4. Go to Computer Name
   5. Place the server in a local group
   6. Reboot the QlikView server
   7. Repeat the step for all QlikView servers if you have additional nodes
4. Return the QlikView server(s) to the Domain:
   1. After the reboot, return to the Server Manager
   2. Go to Local Server
   3. Go to Computer Name
   4. Re-join the Domain and reboot the server
   5. Repeat the step for all QlikView servers if you have additional nodes
5. Test the QlikView environment to confirm this has resolved the interruptions.

Kerberos ticket reset

It may be necessary to clear the Kerberos ticket on the affected QlikView server(s).

1. Open PowerShell or a Command Prompt with elevated permissions
2. Run the command: Klist purge

Reset the Service Account

It may be necessary to reset the Domain password for the QlikView service account.

1. Verify that all server Domain Controllers and Windows Servers on which the QlikView Application is installed are patched.
2. Verify that RC4 encryption is disabled.
3. Reset the QlikView service account password.
4. Open the Services panel, then reapply the QlikView service account using the new password
5. Restart the QlikView services.

   If the QlikView service account was used for any data connection(s), they will need to be updated with the new password.

Related Content

• What Changed in RC4 with the January 2026 Windows Update and Why it is Important | techcommunity.microsoft.com 

Microsoft Patches:

• Windows Server 2022 (DC): KB5082142
• Windows Server 2019 (DC): KB5082123
• Windows Server 2016 (DC): KB508208

Environment

• QlikView

Qlik Sense Connectors are missing from the Data source except few REST connectors.

Resolution

Solution 1

Repair Qlik Sense with the Qlik Sense Setup file (identical version).

Solution 2

1. Obtain a copy of the folder "C:\Program Files\Common Files\Qlik\Custom Data\" from a different, but working Qlik Sense Enterprise on a Windows environment (identical version). A test installation can be set up to obtain it.
2. Replace the files/folders with the copied version. This action needs to be carried out on all nodes if it is a multi-node environment.

Solution 3

Encryption keys:

• Verify if the Encryption keys are present in the User's directory.
• Check if you have multiple encryption keys stored in the User's directory.
• Delete and recreate the Encryption keys using Setting an encryption key

Encryption keys will be stored in either "C:\Users\{sense service user}\AppData\Roaming\Qlik\QwcKeys\" Or "C:\Users\{sense service user}\AppData\Roaming\Qlik\Keys\"

Cause

• The Connector folders or executables are corrupted or deleted.
• Connector folders or executables are being scanned and removed from their path. Therefore, it is mandatory to exclude Qlik folders if any scanning software is present on Qlik Sense Windows machines. For more information about exclusions, please refer to the document titled Qlik Sense Folder And Files To Exclude From Anti-Virus Scanning
• Encryption Keys are either deleted or corrupted.

Related Content

Qlik Sense ODBC Connectors are no longer available after an Upgrade - Error Message Unknown Connection Type. QvOdbcConnectorPackage.exe

An error occurred / Failed to load connection error message in Qlik Sense - Server Has No Internet

Environment

• Qlik Sense Enterprise on Windows 

***Changes must be made to all Qlik servers that will not be provided with internet access.***

For servers not connected to the internet, they may be prompted with a pop-up error when browsing in the Hub or in the Data Load Editor with the following errors:

• The Hub has continuous bubbles while loading forever
• The Hub is stuck on the initial loading bar

Browser Debug tools may display the following error in the console:

Cause:

This was originally defined as an issue with the Qlik Sense DataMarket connector executable, which is cryptography signed for authenticity verification, and the .NET Framework's verification procedure when launching an executable includes checking OCSP and Certificate Revocation List information, which means fetching it online if the system doesn't have a fresh cached copy locally.

Even without the QlikData Market being in use, the solutions provided can be deployed when encountering issues with Qlik Sense Enterprise Windows servers that have no internet access. Internet access is recommended.  
 

Resolution

Only deploy one of the below options.

Option 1 will persist through upgrades, whereas Option 2 would have to be reapplied after every Sense upgrade. 

Option 1:

1. Stop all Qlik Sense services on all nodes
2. Edit C:\Windows\Microsoft.NET\Framework64\v4.0.30319\config\machine.config
   1. If there is an empty <runtime/> tag, change it to

      <runtime>     
           <generatePublisherEvidence enabled="false"/>  
      </runtime>

   2. If there is no <runtime/> tag, add the below anywhere above the closing </configuration> tag.

      <runtime>
          <generatePublisherEvidence enabled="false"/> 
      </runtime>

   3. If the <runtime> section has existing content, add generatePublisherEvidence.

      <runtime>
        <some other key="value"/>
        <generatePublisherEvidence enabled="false"/>
      </runtime>

      Example:
      
3. Save machine.config
4. Repeat on all nodes (if applicable)
5. Start services on all nodes

The distribution of QlikView apps from QlikView Distribution Service to Qlik Cloud fails with the error "TestCloudLicense: Failed - Unauthorized. Failed to retrieve qv_nodes tag."

Environment

• QlikView 
• Qlik Cloud 

Resolution

• The license used in Qlik Cloud is missing the QV_NODES tag, which allows the access to QlikView apps from Sense Deployments. For QlikView to distribute to a Qlik Cloud tenant,  the tag must be present in the tenant license.

Please, reach out to your account manager to have that fixed.

• This issue could also occur if there are missing configuration entries in he QVDistributionService.exe.config  file, refer to the following article QlikView Distribute to cloud fails: The type initializer for System.IdentityModel.Tokens.Jwt.JsonExtensions threw an exception.

After submitting a question in Qlik Answers, the real-time reasoning output is not displayed while the question is being processed. The reasoning stepper, which normally shows the model’s step-by-step thinking in real time, is either missing or fails to load. The issue may occur intermittently and does not consistently reproduce across sessions or browsers.

Example:

Environment

• Qlik Cloud Analytics
• Qlik Answers

Cause

This is a client-side issue, rather than a defect in Qlik Answers, and is commonly caused by a browser extension.

Qlik Answers delivers its real-time reasoning output via a streaming HTTP response (Server-Sent Events / chunked transfer encoding). Browser extensions can interfere with this mechanism by intercepting, buffering, or suppressing streaming network traffic at the browser level. When any such extension disrupts the stream, the reasoning stepper never receives the data it needs to render.

Extension types known to cause this class of conflict include, but are not limited to:

• DRM and Media Proxy Extensions: Intercept low-level browser network requests to proxy DRM-protected media streams; inadvertently buffers non-media streaming responses.
• VPN and Proxy Extensions: Route all browser traffic through a proxy layer, introducing buffering that breaks Server-Sent Event connections.
• Advanced Ad and Content Blockers: Their network-level request filtering can strip or delay streaming response headers.
• Privacy and Anti-Tracking Extensions: May block or throttle requests classified as tracking-like, including persistent HTTP connections.
• Script Injectors and Page Modifiers: User scripts that intercept fetch or XMLHttpRequest can interfere with streaming response handling.
• Corporate Security and Endpoint Protection: Perform SSL inspection or traffic analysis that can break SSE streams.

Resolution

This article documents a solution for Google Chrome.

1. Verify whether an extension is the cause:
   
   
   1. Open Chrome and press Ctrl+Shift+N (Windows) or Cmd+Shift+N (Mac) to open an Incognito window.
   2. Navigate to Qlik Cloud and submit a question in Qlik Answers. As extensions are disabled by default in Incognito, the reasoning view appears. This confirms a browser extension as the root cause. 
      
      
2. Identify the conflicting extension:
   
   
   1. Navigate to the Chrome extensions page: chrome://extensions/
   2. Disable all extensions.
   3. Re-enable them one at a time, testing Qlik Answers after each, until the conflict is reproduced. Pay particular attention to extensions listed in the Cause section.
      
      
3. Once the conflicting extension is identified, choose one of the following:
   
   
   • Disable or remove the conflicting extension entirely, or
   • Allowlist Qlik Cloud in the extension’s settings.
     
     Most VPN, ad blockers, and security extensions support per-site exceptions that will resolve the conflict without requiring the extension to be removed.

If the issue persists after disabling all extensions:

The same class of interference can also be caused by corporate network proxies, SSL inspection appliances, or endpoint security agents operating outside the browser. If Incognito also fails to display the reasoning view, engage your IT or network security team to verify whether outbound Server-Sent Event connections to Qlik Cloud are being intercepted or buffered at the network level.

This conflict is not unique to Qlik Answers. Any web application that relies on Server-Sent Events or streaming HTTP responses may be affected by extensions or network components that proxy or intercept traffic at the browser level.

If you continue to experience issues after following the steps above, please open a support case and include the following:

• Browser version and operating system
• A full list of installed browser extensions
• Whether the issue reproduces in Incognito mode
• A screen recording showing the behavior

Related Content

• Answering questions with Qlik Answers | help.qlik.com
• Supported browsers for Qlik Cloud Analytics | help.qlik.com
• How to contact Qlik Support | Qlik Community

This video will demonstrate how to install and configure Qlik-CLI for SaaS editions of Qlik Sense.

Content:

• Requirements
• Installation method One
• Installation Method Two
• Enable the Completion Feature (optional, but useful)
• Use Qlik-CLI
• Related Content
• Transcript

Requirements

• The user has access to a Qlik Cloud tenant
• The user has a professional license assigned in the tenant
• The user has the developer role assigned (required for API access)
• An API key can be obtained

Installation method One

1. Download Qlik-CLI from GitHub
2. Copy the executable to a local directory
3. Add the Qlik-CLI as an Environment Variable Path. 
   1. Open your Windows Control Panel
   2. Navigate to System 
   3. Open Advanced system settings in the leftmost menu
   4. Click Environment Variables 
   5. Locate Path in the User's System variables 
   6. Click Edit
   7. Click New
   8. Add the path to Qlik-CLI for example C:\Tools\Qlik-QLI\Modify the User Environment. Add path to Qlik-CLI. ie "C:\Tools\Qlik-QLI\"
   9. Confirm with OK until all windows are closed
4. Confirm the Qlik-CLI location path to verify it the installation completed successfully 
   1. Open PowerShell
   2. Execute:
      

      get-command qlik​

   3. Closer PowerShell

Installation Method Two

1. Download and install Chocolatey as documented on chocolatey.org.
2. Open PowerShell
3. Execute:
   

   choco install qlik-cli

4. This completes the installation.

Enable the Completion Feature (optional, but useful)

1. Verify if a PowerShell profile exists or create a new one
   1. Open PowerShell
   2. Execute:
      

      if ( -not (Test-Path $PROFILE) ) {
         echo "" > $PROFILE
      }​

2. Open the profile with the command notepad $PROFILE:
   

   qlik completion ps > "./qlik_completion.ps1" # Create a file containing the powershell completion.
   . ./qlik_completion.ps1                      # Source the completion.​

3. Save it. 
4. Restart PowerShell

Use Qlik-CLI

Advanced and additional instructions as seen in the video can be found at Qlik-CLI on Qlik.Dev. Begin with Get Started.

If your Qlik Talend Studio has Internet access, patches can be directly applied from within Qlik Talend Studio.

For details, see Setting up the Update URL of Talend Studio.

If your Qlik Talend Studio environment is not connected to the Internet, contact support for a download link to the required patch zip file, then follow the instructions in Qlik Talend Studio: How to add features or update Talend Studio Manually in Offline Mode?

Environment

• Qlik Talend Studio

• A user subscribes to a sheet or chart that references a variable.
• When the variable changes, the report is still delivered with the old value.
• The Qlik Sense app, on the other hand, shows the correct value when opened.

Environment

• Qlik Cloud 

Resolution

This is a current limitation.
Variables are among the settings that are only saved (as value, not as formulas) when the subscription is saved.

The subscription report will continue to use first value.

We have an improvement planned to include variables as formulas planned, but currently no precise ETA.

After upgrading Qlik Talend Studio to patch R2025-08 or later, jobs using the tS3Connection or tS3List components fail with the error:

Exception in component tS3List_1
java.lang.IllegalStateException: Connection pool shut down

Resolution

An additional change with the new SDK version is how the AWS "region" is handled. In Qlik Talend Studio R2025-07 and earlier, the Region and Endpoint field is shown as a dropdown below.

Using the DEFAULT value works for most cases:

With the new SDK 2.x, the region field is less flexible. The region must explicitly be defined to work correctly. To resolve connectivity issues after upgrading, it is best to explicitly define the AWS region used under the new Region text field:

Additional Information

• For all AWS regions, see: AWS service endpoints 
• We recommend also reviewing all details for tS3Connection in our help documentation as per tS3Connection | help.qlik.com

Cause

With the release of R2025-08, Qlik Talend Studio migrated AWS component dependencies from Amazon Web Services SDK version 1.x to SDK version 2.x. This move was prompted by SDK 1.x having reached end of life as of December 31, 2025.

The Amazon DynamoDB, Amazon SQS, and Amazon S3 components were all updated. For the full release notes, see R2025-08 Talend Studio 8.0 - New Features.

Environment

• Qlik Talend Studio

When using IBM DB2 for iSeries as a source in Qlik Replicate, the task may report a warning if journal receiver numbers are not continuous.

A typical warning message looks like:

[SOURCE_CAPTURE  ]W:  Journal entry sequence '2026' was read from journal receiver 'APSUPDB.QSQJRN0118'. The previous entry was read from receiver 'APSUPDB.QSQJRN0116'. Check if a receiver has been detached.  (db2i_endpoint_capture.c:1836)

Resolution

Qlik Replicate reports this condition as a warning only. There is no impact on task execution or data integrity:

• The task continues to run normally
• No journal entries are lost
• No data inconsistency is introduced

This warning can be safely ignored unless accompanied by other errors or abnormal task behavior.

Cause

On the IBM DB2 for iSeries side, 'Check if a receiver has been detached' can occur if, for example, the process is holding or locking the journal. This temporarily prevents the system from creating or attaching the next journal receiver. In such cases, a receiver number may be allocated but never successfully created, resulting in a gap in the receiver numbering.

This behavior is normal on IBM i and does not indicate a defect. The system assigns journal receiver numbers, but sequential continuity is not guaranteed. IBM i only guarantees that receiver numbers increase monotonically, not that every number will exist.

Internal Investigation ID(s)

00420963, 00423959

Environment

• Qlik Replicate
• IBM DB2 for iSeries all versions

When attempting to add an app to Qlik Answers, the error invalid logical model or other indexing errors appear, followed by the process hanging without further processing or simply erroring out. 

The behavior is the same in both user-based tenants and capacity-based tenants.

The app reloads normally when scheduled or when reloaded manually. This indicates there is no issue with the app itself, which is not exhibiting any errors performing typical analytics activity.

Resolution

If your app has existing business logic, your custom business logic may interfere with the expected Qlik Answers indexing preparation.

To resolve this:

1. Navigate to the Logical Model in your application
2. In the Overview tab, click Reset to default
   
   
   
3. Enable the app for Qlik Answers, which re-indexes the app
4. Reload the app
5. Ask a question

If changes are made to the logical model after performing the above steps, those changes will be reindexed automatically. Keep in mind that this re-indexing may take up to 24 hours.

Cause

In some instances, business logic may need to be reset or may not be consistent with best practices, preventing Qlik Answers from indexing the Qlik app. 

See Best practices for preparing applications for Qlik Answers for details.

Internal Investigation ID(s)

SUPPORT-8526

Environment

• Qlik Answers
• Qlik Cloud Analytics

Related Content

• How to prepare your Qlik App for Qlik Answers - Qlik Community - 2542848
• Best practices for preparing applications for Qlik Answers

Using DB2 LUW (ODBC) as a target with a replication of a text column, the following error may be encountered:

[TARGET_APPLY ]T: RetCode: SQL_ERROR SqlState: 42846 NativeError: -461 Message: [IBM][CLI Driver][DB2/AIX64] SQL0461N A value with data type "SYSIBM.LONG VARGRAPHIC" cannot be CAST to type "SYSIBM.TIMESTAMP". SQLSTATE=42846 [1022502] (ar_odbc_stmt.c:2864)

Resolution

The May 2026 version of Qlik Replicate contains a native DB2 LUW endpoint capable of processing the datatype correctly to prevent the error. 

Workaround

Remove any tables that have multiple Text columns.

Internal Investigation ID(s)

SUPPORT-8188

Environment

• Qlik Replicate