OEM Cofiguration

1.  First Check Running jobs, No. Of Broken Jobs And No. Of Invalid Objects.

  Note: Make Sure No Invalid Objects For SYSMAN USer.

2. Down Database And Listener.

3. Check The SID & ORACLE_HOME And Take The Tar Backup Of ORACLE_HOME

4. Startup The Database.

      5. Check The Password Of SYSMAN , DBSNMP & SYS Users And Take The     Backup Of Users

 SQL> Select NAME,PASSWORD from user$ where name='SYSMAN';

  NAME                           PASSWORD

  ------------------------------ ----------------

  SYSMAN                         447B729161192C24

 SQL>  Select NAME,PASSWORD from user$ where name='DBSNMP';

 NAME                           PASSWORD

 ------------------------------ ----------------

 DBSNMP                         E066D214D5421CCC

 6. Change The Passwords Of SYSMAN And DBSNMP And Unlock Both The       Users.

7. Check The SYSTEM Tablespace Status(Must Be >1GB) and Check The Job_Queue_Process(Must Be >2).

8. Check The Listener Name, Port Number, Hostname & Emca(If Need Export Hostname)And Save Info For Further.

9. Change The Password For  SYS user(If Password Not Available)

Note: Make sure while changing password for Sys user at primary and should be change on standby as well)

10. Start Listener Before Configuring console.

11. Check Whether Already EMCA repository configured or not, If already configured drop old repository.

12. Now Create New Repository And Provide Appropriate Values As Below

• SID=HILO
• Port=1523
• Password For SYS=changeoninstall
• Password For SYSMAN=sysman
• Du You Wish To Continue?[yes(Y)/no(N)]:Y

Note: Output Should Be Successfully

13. Now Configure DB Control And Provide Appropriate Details As Below

• SID=HILO
• Port=1523
• Password For SYS=changeoninstall
• Password For SYSMAN=sysman
• Password For DBSNMP:dbsnmp
• Email address For Notification(optional):No Need Just Press Enter Button
• Out going Mail SMTP(optional):No Need Just Press Enter Button
• Du You Wish To Continue?[yes(Y)/no(N)]:Y

14. Now Check dbconsole status and Start DB Console.

     emctl status dbconsole

     emctl start  dbconsole

15. Finally Open On Browser Throw This Link.

####################################### All The Best #######################################