Upgrading the server to 10.6, the installation works well on Derby.
However when moving to an external database MS SQL, the Registry service is getting terminated instantly with the error on registry log 'Cannot load DevTest version from Database'
DBA had created DevTest 10.6.0 Registry database by copying the schema from DevTest 10.0.0
Release : 10.6
Component : DevTest Registry
The DBA re-created the DevTest 10.6.0 Registry database and ran the DDL which resolved this issue.