OEM 12c unable to manage or access any target database
Hello All,
I installed OEM 12.1.0.5. It discovered all target hosts and databases that I need to monitor. I promoted all targets without any issues.
Now when I go to do anything on a target database, I get prompted to enter credentials and get an error in return. Here is what it says:
" IO Error: The Network Adapter could not establish the connection " .
At the moment I can only see green arrow showing that the databases are up, nothing else. Has anyone encountered this error? Please assist.
Regards,
Abu