troubleshooting ora-0445
we had been migraiton oracle 11g (11.2.0.4.0) from windows 2008 r2 to linux 6.9 and but had error :
ORA-00445: background process "q002" did not start after 120 seconds
Waited for process Q000 to initialize for 69 seconds
this case happen every day.
how to troubleshooting ora-00445 ?