Tag: OEM 12c

Enable Enterprise Express for Database 12c

Posted on by Osama Mustafa in Database
Oracle Database 12c comes with new feature called Enterprise manager 12c express, this new enterprise manager control Database 12c using GUI , manager storage , performance , user, roles, accounts and others new features added , No command to start or shutdown EM 12c express by default when you start/shutdown database it will be up/down.

  • export ORACLE_SID
  • Make sure listener is up and database is registered.

sqlplus / as sysdba
SQL> show parameter dispatcher ;
NAME     TYPE VALUE
———————————— ———– ——————————
dispatchers     string (PROTOCOL=TCP) (SERVICE=db12cX
DB)

  • Configure HTTP PORT 

SQL> exec DBMS_XDB_CONFIG.setHTTPPort (8080);

Check the below pictures that describe EM Express :

DBMS_XDB.setHTTPPort is deprecated

Thank you
Osama mustafa