I am attempting to use the autoupgrade tool to go from 12.2 to 19.3 on Windows
Hi All,
I am attempting to use the autoupgrade tool and getting an error that says my source db is 'CLOSED' the log shows an error that shows the tool is failing to connect to the db, error ORA-0640:
Select status from sys.v$instance; [DBNAME] finished with message [[0640] not connected]
However the db is open.
NVM - I found the problem; apparently I should not have set my OracleHome to my newly installed 19C home, before doing the upgrade.