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The Techspert Talks session from April looked at Migrating QlikView to Qlik Cloud.
But wait, what is it exactly?
Techspert Talks is a free webinar held on a monthly basis, where you can hear directly from Qlik Techsperts on topics that are relevant to Customers and Partners today.
In this session we will cover:
Converting QlikView documents to Sense Apps
Qlik Cloud Advantages
Migration Tools
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Beginning on April 14, 2026, multiple 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. See Addendum for a list of patches. 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.
What can be done to mitigate this issue?
Temporary mitigation measures have included rolling back the Microsoft patches on Domain Controllers, redirecting QlikView servers to unpatched controllers, and applying configuration changes such as removing RC4 ciphers and resetting QlikView service account credentials. These approaches have yielded partial success, particularly in older QlikView deployments.
For information from Microsoft on how to address the issue, see Detect and remediate RC4 usage in Kerberos.
Qlik Support is actively investigating and working to reproduce the issue across different customer scenarios to further validate root causes and identify consistent solutions. Subscribe to this blog post to be alerted when additional information is available.
What action is Qlik taking?
RC4 support was deprecated starting with the May 2024 release of QlikView. The root cause in these cases stems from legacy configurations where RC4 remained enabled in the environment, rather than a defect in QlikView itself. No code changes are planned at this time, though improvements to diagnostic logging are under consideration.
Addendum
Microsoft Patches:
Windows Server 2022 (DC): KB5082142
Windows Server 2019 (DC): KB5082123
Windows Server 2016 (DC): KB508208
If you have any questions, we're happy to assist. Reply to this blog post or take your queries to our Support Chat.
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Salesforce is rolling out mandatory security updates to how connected apps handle OAuth authentication.
What does this mean for me?
To keep your Qlik Automate Salesforce connector working after Tuesday, 5th May 2026, you'll need to take a quick, one-time action: update a setting in your connection and re-authenticate to Salesforce.
This cannot be done automatically, nor can it be done before the release. A manual step is required on or after the 5th of May.
Why is this happening?
Salesforce has updated its OAuth security requirements for connected apps. You can read Salesforce's full announcement here: Mandatory Security Updates for Connected Apps.
Qlik Automate has updated the Salesforce connector to comply with these new security requirements. However, because of the nature of this change, existing connections cannot be migrated automatically.
What action do I need to take?
Follow these steps after the release on Tuesday, the 5th of May:
Open your Salesforce connection settings, navigate to the Salesforce connection in Qlik Automations,and open its configuration.
Add your domain. In the connection settings, locate the Enhanced_domain field (an existing input field) and enter your Salesforce org's custom domain.Make sure to include the "my" suffix if your domain has it. By using this, the 'environment' input is ignored. Format: https://{enhanced_domain}.salesforce.com.If you're unsure of your domain, you can find it in your Salesforce org under Setup → My Domain.
Re-authenticate. Once your domain is entered, you'll be prompted to log in to Salesforce again and authorize the updated app. Complete the login flow to re-establish the connection.
Verify the connection. Run a test automation that uses the Salesforce connection to confirm everything is working correctly.
What happens if I don't act?
If you don't complete these steps after the release date, your Salesforce automations will stop working and return a 401 Unauthorized error. No data will be lost, but you will need to complete the steps above to restore access.
If you have any questions, we're happy to assist. Reply to this blog post or take your queries to our Support Chat.
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Are you still looking to convert your QlikView environment to Qlik Cloud, but find the concept of migrating each of your apps daunting? Then Qlik has the answer for you.
QlikView to Qlik Sense Converter Tool – SaaS in 60
We've introduced theQlikView to Qlik Sense Converter Tool (QV2QS), which delivers ready-to-use Qlik Sense apps complete with sheets, layout, expressions, and data. Better yet, it deploys them directly to your Qlik Cloud tenant, all of which reduces your conversion times from hours to minutes.
What's included?
Developed and supported by Qlik, QV2Q can:
Convert.qvw files to Qlik Sense apps, including complete sheets, layout, styling, expressions, and 25+ object types
Recreate sheet layouts 1:1, preserving the position and formatting of your QlikView visualizations
Bridge the feature parity gap and convert alternate states, conditional show/hide, cycle or drill-down groups, and more!
Deploy directly to Qlik Cloud with data reload
Produce anExcel report and anHTML executive summary dashboard
Supportsingle-app and parallel batch conversion
Why use QV2QS?
While other converters producemaster items from a subset of charts and tables (no sheets, no layout, no text objects, buttons, containers, or backgrounds), QV2QS deliverscomplete, ready-to-use apps.
Not only that, but migrating to Qlik Cloud using QV2Q2 will also enable you to:
Preserve dashboards and expressions while unlocking Qlik Answers, Qlik Predict, Qlik MCP, Qlik Automate, and the Qlik Reporting Service
Eliminate servers, patching, and legacy licensing costs
Compress months of work into days with familiar dashboards available on day one
Redesign at your own pace with no big bang required
Are you ready to get started?
QV2QS is built for Qlik consultants, QlikView developers, Qlik Sense developers, BI teams, and IT administrators migrating from QlikView to Qlik Sense. QV2QS runs as a standalone Windows executable with two interfaces: a guided web-based wizard and a command-line interface.
Here's what you will need:
Review the full documentation atQlikView to Qlik Sense Converter Tool | Help.qlik.com
Download the QlikView to Qlik Sense Converter from the Qlik Download PageTip: SelectSearch All, then search forQlikView to Qlik Sensein theProductfield.
Check out our SaaS in 60 - QlikView to Qlik Sense Converter tool video
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Previously, the /api/v1/apps endpoint could be used tolist all apps on a tenant. This method has always been unsupported and undocumented, and will be removed in the first week of May 2026.
How will this affect me?
If you are currently using/api/v1/apps, switch toGET with /api/v1/items instead.
This can be further filtered by choosing a resource type (such as /items?noActions=true&resourceType=app, /items?noActions=true&resourceType=script, or similar).
What about similar requests?
GET with /api/v1/apps/APPID for a specific app will keep on working
POST with /api/v1/apps will also keep on working
For more information, see:
Apps | qlik.dev
Items | qlik.dev
If you have any questions, we're happy to assist. Reply to this blog post or take your queries to our Support Chat.
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Hello Sitch users,
Starting April 30, 2026, all but three HubSpot Contact Lists API endpoints will be removed and return errors. Some Contact API endpoints will also be impacted. Details on affected endpoints can be found in Contact Lists API (v1) sunset moved to April 30, 2026 | hubspot.com.
What does it mean for Qlik Stitch HubSpot connector users?
To avoid any failures or data loss, all Qlik Stitch users are required to migrate their tasks to the latest HubSpot V4 version before April 30. All previous versions (v1, v2, v3) will no longer be supported.
If you have any questions, we're happy to assist. Reply to this blog post or take your queries to our Support Chat.
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We've made an update to Qlik Answers that delivers faster responses to your questions. SeeWhat's New in Qlik Cloudfor the announcement.
What changed
The Data Analyst Agent in Qlik Answers now handles semantic search, expression building, and chart generation within a single, unified flow. When you ask a question, the Answers Agent and the Data Analyst Agent work together to deliver your response, and you'll see both reflected in the interface as Qlik Answers responds.
The practical effect: Qlik Answers can take your question, figure out what to search for, build the right expression, and generate the right visualization in a single connected process rather than as separate steps. Complex questions, the kind that involve comparisons across dimensions, multiple measures, or specific time periods, benefit the most because the agent can hold the full shape of your question in mind while deciding how to answer it.
See it in action
Here's an example of how the same question flows through Qlik Answers. Previously, the response involved several specialized agents handing work back and forth. With the updated architecture, the question is resolved through a more direct flow, and you'll see the response come back faster.
Try it yourself! Ask any question you often repeat, especially one with comparisons or multiple parts. You'll notice Qlik Answers gets to the response faster.
What this means for you
You will see the difference the next time you open Qlik Answers, but everything else you rely on in Qlik Answers (your data, your spaces, your permissions, or the way you ask questions) will continue to work exactly as it did before the update went live.
What's next
We'll continue to evolve how the agents work as we add new capabilities, and we'll keep sharing what's changing along the way.
We'd love to hear how the updated experience feels in your day-to-day use. Reach out to your Qlik contact or share your thoughts in the community.
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Qlik is improving how the Qlik Cloud platform handles themes and extensions. As part of this transition, existing themes and extensions are being moved to a new service.
What does this mean for me?
While the migration has been ongoing in the backend for some time, we are now surfacing aMigration statuscolumn in your Qlik Cloud Administration center. This status message will help you identify whether you need to take action or if the theme or extension has already been migrated successfully.
The column is temporary and will be removed once the migration work is completed.
How the migration works
Starting from last year (November 17th), themes and extensions are automatically migrated to the new service if:
They are being newly uploaded
They are actively in use, meaning an end user has opened the sheet using the theme or extension
What about inactive themes and extensions?
To protect customer-owned content, Qlik will not migrate unused themes or extensions. A migration will only trigger if they are:
accessed, which triggers migration to the new service, or
you manually confirm them for migration
What action do I need to take?
Review your themes and extensions and identify those that have been inactive since November 17th, 2025:
Log in to your Qlik Cloud tenant
Navigate to theAdministration Center
Open either yourExtensionsorThemes
Scroll to the right to find the new Statuscolumn
Possible Migration status values:
Not migrated: The theme has not been migrated.
Queued for migration: The theme has been queued and will migrate during the next scheduled migration run.
Migration in progress: The theme is currently being migrated.
Migrated: The theme has been successfully migrated.
Will the unused themes and extensions be deleted?
Unused content will be removed if it is not accessed or migrated by June 30th, 2026.
If you have any questions, we're happy to assist. Reply to this blog post or take your queries to our Support Chat.
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Qlik is introducing changes to how custom themes in Qlik Analytics applications are handled, which may impact your CSS-styled themes if they include unsupported CSS modifications.This also applies to other means of modifying the CSS, such as the sheet input box, the Multi KPI CSS input, or any other 3rd party extension that allows CSS input.
These changes will impact both Qlik Cloud Analytics and Qlik Sense Enterprise on Windows.
For more information about custom themes, see Uploading and managing themes.
Why are these changes being made?
These changes improve how theming works in Qlik Analytics applications, which will enable us to deliver better-looking dashboards and generally enhanced theming.
What is being changed?
We’re restructuring theme settings:
Removal of base card CSS overrides
A theme with the _cards:true setting gets the base styles imported as JSON into the theme
Removal of extra title padding for objects without title in a cards theme
Replace the following with theme JSON settings:
padding: applied on object level; the gap between border and object
margin: applied on sheet level; the gap between objects
And we are adding new themes:
Foundation (default)
New Horizon
How can I verify if my themes are affected?
Open any app that uses your custom theme and append the following to the URL: /feature/CLIENT_TLV_1804_LESS_CARDSThis will enable the flag to run your themes with the changes before they are released.
Verify that everything looks as you expect it to
Review your browser's developer tools for any eventual JavaScript errors
Future-proof your themes
We’ve compiled a list of supported styling options for you that can already replace the need for custom CSS. See Obsolete CSS modifications.
Additionally, see the table below for an overview of the new theme properties that you can use in your theme instead of CSS. You will first need to enable the /feature/CLIENT_TLV_1804_LESS_CARDS flag to see them in effect in the application.
Theme Option
Path in theme JSON
Example
Sheet background
sheet.backgroundColor
"sheet": { "backgroundColor": "#f2f2f2"}
Sheet margin
sheet.margin
"sheet": { "margin": "10px"}
Object paddings
object.padding
"object": { "padding": "20px" // or "10px 10px 5px 10px"}
Borders
object.borderWidth
"object": { "borderWidth": "1px"}
object.borderColor
"object": { "borderColor": "#d9d9d9"}
object.borderRadius
"object": { "borderWidth": "3px"}
Shadows
object.shadow.boxShadow
"object": { "shadow": { "boxShadow": "0px 4px 10px 0px", "boxShadowColor": "#d9d9d9"}}
object.shadow.boxShadowColor
"object": { "shadow": { "boxShadow": "0px 4px 10px 0px", "boxShadowColor": "#d9d9d9"}}
To give you more context: Document Object Model (DOM) selectors in custom CSS are not a supported pattern. While they can be helpful for customizing the look and feel of applications, the DOM is subject to change at any time. To provide your feedback, raise tickets on the Qlik Ideation portal when you need custom CSS customization. This helps prioritize supported customization options to add to the platform.
What action do I need to take and when?
Qlik Cloud will see the changes on or after June 1st, 2026, while Qlik Sense Enterprise on Windows will be aligned in the November 2026 release.
While we do not expect your themes to be affected, we recommend testing them at the earliest. See theHow can I verify if my themes are affected? section.
If you have any questions, we're happy to assist. Reply to this blog post or take your queries to our Support Chat.
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Don't miss our next Q&A with Qlik! Pull up a chair and chat with our panel of experts to help you get the most out of your Qlik experience.
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