- Login as '<sid>adm'
- To interrupt Open Windows 'Shift Control-C'
- Unix > startsap all (this will startup the SAP and database system)
Note :-
startsap R3 - will startup SAP only
startsap DB - will startup database only
SAP Startup Profile resides in
/sapmnt/<SID>/profile/<SID>_DVEBMGS00
Shutdown
- Check if there are any users or processes executing
in the SAP System
(use transaction code SM50
and SM04 - delete their session before
shutdown)
- Login as '<sid>adm'
- To interrupt Open Windows 'Shift Control-C'
- Unix > stopsap all (this will shutdown the SAP and database system)
Note :-
stopsap R3 - will shutdown SAP only
stopsap DB - will shutdown database only
What happen during shutdown oracle database?
When you close a database, Oracle writes all database data and recovery data in the SGA to the datafiles and redo log files, respectively.
Next, Oracle closes all online datafiles and redo log files.
When you terminate the instance of an open database/use abort command to close and completely shut down the database the writing of all data in the buffers of the SGA to the data files and redo log files is skipped. The subsequent reopening of the database requires recovery, which Oracle performs automatically.
