Someone installed Enterprise Evaluation on our development server which is about to expire. I wanted to do edition upgrade through the Installation Center but I got an error:
Rule "SQL Server 2019 edition upgrade" failed.
The selected Sql Server instance does not meet upgrade matrix reuqirements. The source Enterprise edition upgrading from and the target Developer edition upgrading to is not allowed.
Upgrade from SQL Server 2019 (15.x) Evaluation Enterprise** to SQL Server 2019 (15.x) Developer should be supported. It is not a clustered instance.
Microsoft SQL Server 2019 (RTM-CU11) (KB5003249) - 15.0.4138.2 (X64) May 27 2021 17:34:14 Copyright (C) 2019 Microsoft Corporation Enterprise Edition (64-bit) on Windows Server 2016 Datacenter 10.0 (Build 14393: ) (Hypervisor)