@Hanamant S Malakagond Welcome to Microsoft Q&A Forum, Thank you for posting your query here.
For better understanding the issue: can you please provide the more information on your query.
- Can you please share the screenshot of the error message?
- I assume you are creating the azure storage account through Portal am correct? (ARM, Powershell, CLI and more)?
- Can you also check have provided Azure Storage contributor role access in Access control (I AM) *([Key vault]1 )
Please refer to this thread, which provides some idea on your query
Key Vault :RBAC permission model will not work with CMK for storage account encryption. The recommendation is to make use of the Access Policies permission model
Looking forward for your reply
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