Hi Gaurav,
Thanks for your Prompt response , my after performing the online + redolog backup , i had created 40 users in the system.
Then i restored the backup, and applied the logs onto it NSMARCH1_2_841199012.DBF which was backed up in sapbackup, soon after applying the log it was asking for NSMARCH1_3_841199012.DBF
which i was unable to find anywhere in the system.
Then i applied the command
SQL> recover database using backup controlfile until cancel;
ORA-00279: change 153677111 generated at 03/03/2014 04:03:53 needed for thread
1
ORA-00289: suggestion : D:\ORACLE\NSM\ORAARCH\NSMARCH1_3_841199012.DBF
ORA-00280: change 153677111 for thread 1 is in sequence #3
Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
cancel
Media recovery cancelled.
SQL> alter database open resetlogs;
Database altered.
By this now my database is opened , but still i have missing data.
Dear Gaurav, Please elaborate the difference in both the commands
SQL> recover database using backup controlfile until cancel;
&
SQL> recover database using backup controlfile;
because in both options we are using cancel to cancel the media recovery.
Regards
Rajat Jain