Azure Databricks portal is not working correctly

Question

Azure Databricks portal is not working correctly

Mike Rees 20 Microsoft Employee

I'm unable to see details for our azure databricks workspaces in the azure portal. I cannot launch any ADB workspaces from the portal. I am able to launch via a link I shared in a Teams post earlier in the week. So the actual workspace is working. It's just the portal that is not working.

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Anonymous

2025-11-18T23:18:39.4333333+00:00
Hi @Mike Rees

Welcome to Microsoft Q&A and thank you for posting your question.

Please provide the following details so we can assist you better:

Do other Azure resource blades (e.g., Storage Account, Key Vault, Virtual Machine) load normally?

Is this issue affecting all Databricks workspaces or just one?

Which browser and version are you using? Have you tried Incognito/InPrivate mode?

Are you currently in portal preview mode or stable mode?
Mike Rees 20 Reputation points Microsoft Employee

2025-11-19T00:38:39.3166667+00:00
@Swapnesh Panchal

Other Azure resource blades seem to be working fine (spot checked a few, like Synapse, and Storage Account)

All three workspaces (in two different subscriptions)

MS Edge, latest, unable to try InPrivate (see my commend on PRADEEPCHEEKATLA for details)

I am in Portal Preview mode though , and I just tested 'stable' mode by leaving the preview. That fixed the issue . Must be something with Preview. I'll check back in on that in a bit to see if the problem is corrected.
Mike Rees 20 Reputation points Microsoft Employee

2025-11-19T00:48:29.9466667+00:00

@Swapnesh Panchal , Leaving preview mode doesn't appear to be permanent. I close all browser tabs, open the azure portal again, navigate to the ADB resource blade, and see the same issue I posted. I clicked the leave Preview mode hyperlink, it pops open a new tab, and the issue is gone, but every time it comes back when I try again. Do you know how/if I can leave preview mode?
Anonymous

2025-11-20T19:42:55.8966667+00:00

I hope this is helpful! Do not hesitate to let me know if you have any other questions or clarifications

2 answers

Your answer

Anonymous

2025-11-18T23:18:39.4333333+00:00

Hi @Mike Rees

Welcome to Microsoft Q&A and thank you for posting your question.

Please provide the following details so we can assist you better:

Do other Azure resource blades (e.g., Storage Account, Key Vault, Virtual Machine) load normally?

Is this issue affecting all Databricks workspaces or just one?

Which browser and version are you using? Have you tried Incognito/InPrivate mode?

Are you currently in portal preview mode or stable mode?
Mike Rees 20 Reputation points Microsoft Employee

2025-11-19T00:38:39.3166667+00:00

@Swapnesh Panchal

Other Azure resource blades seem to be working fine (spot checked a few, like Synapse, and Storage Account)

All three workspaces (in two different subscriptions)

MS Edge, latest, unable to try InPrivate (see my commend on PRADEEPCHEEKATLA for details)

I am in Portal Preview mode though , and I just tested 'stable' mode by leaving the preview. That fixed the issue . Must be something with Preview. I'll check back in on that in a bit to see if the problem is corrected.
Mike Rees 20 Reputation points Microsoft Employee

2025-11-19T00:48:29.9466667+00:00

@Swapnesh Panchal , Leaving preview mode doesn't appear to be permanent. I close all browser tabs, open the azure portal again, navigate to the ADB resource blade, and see the same issue I posted. I clicked the leave Preview mode hyperlink, it pops open a new tab, and the issue is gone, but every time it comes back when I try again. Do you know how/if I can leave preview mode?
Anonymous

2025-11-20T19:42:55.8966667+00:00

I hope this is helpful! Do not hesitate to let me know if you have any other questions or clarifications

Answer 1

The Portal UI Preview opt‑out is client‑side (cookies/local storage). New sessions or flighted UI can re‑enable preview until site data and portal preferences are reset. [learn.microsoft.com]

Fix (stable experience):

Use https://portal.azure.com only (avoid preview.portal.azure.com / rc.portal.azure.com). [learn.microsoft.com]
In Edge → Settings → Cookies and site data → See all cookies and site data → remove entries for portal.azure.com. Reopen portal and set ⚙️ Portal settings → Appearance + startup views (choose Home or Last visited; avoid experimental toggles).
In Subscriptions → Preview features, Unregister any service previews you don’t need (or az feature unregister). There’s no global “disable all previews”; use Policy/RBAC to deny future registrations if required.

Answer 2

Mike Rees - Thanks for the question and using MS Q&A platform.

Could you please share the stack trace of the Error code here?

Note: By sharing the error code helps us to understand the issue and provide more details response.

Meanwhile, here are a few things you can try to troubleshoot the issue:

Check your browser compatibility: Make sure that you are using a supported browser for Azure portal. Microsoft Edge or Google Chrome web browser.
Clear your browser cache: Clearing your browser cache can sometimes resolve issues with launching Databricks portal. You can try clearing your cache and then attempting to launch ADB again.
Different browser: Try launching ADB portal via Private Mode (New InPrivate Window) or different browser.
Try launching ADB from a different network: Sometimes network issues can prevent ADB from launching. You can try launching ADB from a different network to see if this resolves the issue.

Hope this helps. Let me know if you have any further questions or need additional assistance. Also, if these answers your query, do click the "Upvote" and click "Accept the answer" of which might be beneficial to other community members reading this thread.

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Mike Rees 20 Reputation points Microsoft Employee

2025-11-19T00:34:08.16+00:00

@PRADEEPCHEEKATLA , I do not see an error code, it's just that sections of this blade do not work, see the screenshot in my original post. If you can direct me how to get the stack trace I will.

Examples of sections that do not work on the ADB resource blade
Overview
Activity Log
Diagnostics Settings

Examples of sections that "appear" to work, and I say this because I don't trust the information shown on it
Access control (IAM) - Looks correct
Networking - Does not look correct, but doesn't show the same as above

I have cleared my cache, I have signed out of Azure and back in, I have restarted computer.

I use MS Edge as I have for years now. I use the ADB Overview nearly every day, yesterday it worked fine. Today it does not.

I tried using the Private tab, but each time I try, when I try to sign into the Azure Portal, I'm presented with a popup that will only allow me to switch to non private tab (button "Switch Edge Profile"). I wonder if this is because I am an MS employee. So I cannot properly test in Private as suggested. I cannot try different network on this workstation in the office.

All three ADB workspaces have same issues in portal resource blade. These three are from different subscriptions, so subscription does not appear to be the issue.
Mike Rees 20 Reputation points Microsoft Employee

2025-11-20T19:47:54.6466667+00:00

BTW, Swapnesh offered the resolution, which was to leave the preview. Something in the preview is broken, and leaving it resolved the issue

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Azure Databricks portal is not working correctly

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