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nitinhighdigita's avatar
nitinhighdigita
New Member
4 months ago
Solved

Rayfin App deployment issue.

Toggled "Fabric Apps (preview)" tenant setting off→on, confirmed it shows enabled, waited overnight, re-authenticated — still 403 on every attempt 403 FeatureNotAvailable — "The feature is not avail...
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  • arabalca's avatar
    arabalca
    4 months ago

    Hi nitinjain ,

     

    The question has now been answered because the root cause of the error has been identified. In this case, the issue is not related to the tenant settings, but to the fact that Fabric Apps (preview) is not yet available in certain regions.

     

    The only remaining step is for Microsoft to enable support for that region so the feature can be used there.

    Please mark this reply as the accepted solution to help other community members who encounter the same error in this region.

     

    Thanks 

arabalca's avatar
arabalca
Icon for Super User rankSuper User
4 months ago

Hi nitinhighdigita 
Looking at the 403 FeatureNotAvailable error, the most likely cause is a region issue. Even with the Fabric Apps (preview) tenant setting enabled and propagated, the feature isn't available in every capacity region yet.
Could you check which region the capacity assigned to your workspace is in? (Admin portal → Capacities → capacity region, not the tenant home region).


According to Microsoft's official region availability matrix, Fabric Apps (preview) is not supported in several common European regions — including Spain Central, UK South, UK West, Germany West Central, and Italy North. If your capacity is in any of those, the 403 is coming from there, not from the tenant setting.
Reference: https://learn.microsoft.com/en-us/fabric/admin/region-availability


If this helps, a 👍 would be appreciated and if it resolves the issue, please mark it as the solution so it can help others running into the same error.

 

Thanks