Hi Team, My database is down.

when i have check in emctl status agent, its showing Environment variable ORACLE_UNQNAME not defined.

Please set ORACLE_UNQNAME to database unique name. 

Kindly let me know the solution. If i give these commands make sure it will not impact on DB. Database is very important.

C:\>set ORACLE_HOSTNAME=localhost

C:\>set ORACLE_UNQNAME=orcl

C:\>set ORACLE_SID=orcl

C:\>emctl status dbconsole 

Thanks Sunny