We are using Oracle 11g R2 on Windows 2008 R2 Server. I have noticed that there is no Enterprise Manager Installed on test environment ( I haven't did this installation). However I tried to configure the EM by using the following commond
emca -config dbcontrol db -repos recreate
but got message that "Database Instance is Unavailable" (while instance is up and running with all listeners)
I checked the sysman directory under "$ORACLE_HOME/hostname_sid/sysman".
Any suggestion how can I configure Enterprise Manager (DB Console) in this scenario ?