Forum Discussion

trutz's avatar
trutz
Advocate IV
2 years ago
Solved

Fabric: Issues with loading notebook UI, missing css file

Hi all, I receive the following strange error when opening any notebook or creating new ones in my Fabric workspace:   Diagnostic ID: aacada1c-15f2-46a5-8374-66d93c8c5fe8 Timestamp: 2023-12-21T1...
data engineering
Fundamentals
  • trutz's avatar
    trutz
    2 years ago

    Current status:
    It turns out, the URL is blocked by the browser and not somewhere internally in the service.
    It seems the IT did block certain URLs and others not.
    At the moment the support told me that there is NO conclusive network document, that shows all ports, IPs, DNS entries that need to be whitelisted in a firewall for the fabric service to properly function.
    So at the moment it will be a step by step discovery.
    It turns out https://aznb-ame-prod.azureedge.net is one such DNS entry to be whitelisted.

HimanshuS-msft's avatar
HimanshuS-msft
Microsoft Employee
2 years ago

Hello trutz 
Thanks for using the Fabric community.

I am not able to repro this on my side . In case if you are still facing this issues , please open an support ticket . 

Also do not forget to share the support# here , so that we can keep an eye on that from our side also .

Thanks
HImanshu