Azure Cache for Redis
An Azure service that provides access to a secure, dedicated Redis cache, managed by Microsoft.
Request failed due to insufficient capacity - Azure managed redis in West Europe Region
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(64, 17%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENK%3C/text%3E%3C/svg%3E)
Naphade, Ketan [EXTERNAL]
0
Reputation points
While creating Azure managed redis in West Europe Region, getting Request failed due to insufficient capacity. Retry using a different Azure Managed Redis size or region. (Code: InsufficientCapacity). Even tried different SKU sizes B0,B3 and B5.
Your suggestions are most welcome.
Azure Cache for Redis
-
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(236.8, 79%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMA%3C/text%3E%3C/svg%3E)
Maksood Ahmed 15 Reputation points Microsoft External Staff Moderator2026-10-02T15:01:41.81+00:00 Hello @Naphade, Ketan [EXTERNAL] ,
The InsufficientCapacity error indicates that Azure is currently unable to allocate capacity for the requested Azure Managed Redis configuration in West Europe.
Since you have already tried B0, B3, and B5 and received the same error, there is no need to keep retrying these sizes repeatedly.
If your application allows it, please try deploying the Managed Redis instance in another supported Azure region. If West Europe is mandatory for your requirement, please raise an Azure Support request so that the Azure Managed Redis team can check the capacity availability for your required configuration in West Europe.
When raising the support request, please include:
- Region: West Europe
- SKUs/sizes attempted: B0, B3, and B5
- Complete InsufficientCapacity error
- Failed deployment details and correlation ID from the Activity Log
FYR:
-
Maksood Ahmed 15 Reputation points Microsoft External Staff Moderator
2026-10-07T10:15:27.9666667+00:00 Hello @Naphade, Ketan [EXTERNAL] ,
Just following up to check whether you were able to review the information shared above regarding the InsufficientCapacity error for Azure Managed Redis in West Europe.
Could you please let us know if you were able to deploy the resource successfully or raise an Azure Support request for the regional capacity issue?
If you still need assistance, please share any updates, and we will be happy to help further.
Regards,
Maksood
Sign in to comment
Sign in to answer