Thursday 13 October 2011

Perform Database Stats, Check Database, and Backup Jobs – Oracle




1.               Log on to the appropriate SAP instance any client.
2.               Go to transaction DB13.
3.               On the DBA Planning Calender for Oracle Database <SID>: Maintain screen, double-click on a blank line on any day in the future.
4.               On the Schedule Action for <Day>. DD.MM.YYYY popup,  use the radio button to turn “on” the task you want to do.  For each action, you need to fill in the Start Time in military time format, the Period (Weeks) which is how many weeks between running of this job – blank for one time only, 1 for weekly, 2 for bi-weekly, etc. and Calender if you want to use any calendar except the SAP supplied standard Factory calendar.

These are the details for each action:

Whole database offline + redo log or
Whole database offline backup or
Whole database online + redo log or
Whole database online backup
      Generic tape names for database backup
      Database backup profile – usually init<SID>.sap
      Options for ReDo log backup
Redo log backup         
      Generic tape names for database backup
      Options for ReDo log backup
Partial database offline backup or
Partial database online backup  
      Tablespace names to be included in the back up
      Generic tape names for database backup
      Database backup profile – usually init<SID>.sap
Check and update optimizer status
      Tablespace names to be included in the statistics run
Adapt next extents              
      Tablespace names for next extents adaption
Check database     
      N/A      
Verify database                 
      Tablespace names to be verified
      Database backup profile – usually init<SID>.sap
Cleanup logs
      N/A                 

5.               You may now leave the DB13 transaction.

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