ORA-00600: internal error code, arguments: [kcratr_nab_less_than_odr]

I have an Oracle 11g R2 database on a Vista box. I got this error twice, and in both occasions, it was due to Vista crashing (ran out of battery, blue screen)

Here are the steps I performed to resolve this error

Launch SQL Plus from Oracle\bin folder ( not from Client folder)

SQL> conn sys/sys as sysdba
Connected to an idle instance.

SQL> startup mount
ORACLE instance started.

SQL> alter database recover;
Database altered.

SQL> alter database open;
alter database open
*
ERROR at line 1:
ORA-00600: internal error code, arguments: [kcratr_nab_less_than_odr], [1],
[136], [65730], [65738], [], [], [], [], [], [], []

SQL> shutdown immediate;
ORACLE instance shut down.

SQL> startup mount
ORACLE instance started.

SQL> alter database recover until cancel using backup controlfile;
alter database recover until cancel using backup controlfile
*
ERROR at line 1:
ORA-00279: change 3997604 generated at 02/11/2011 21:08:59 needed for thread 1
ORA-00289: suggestion :
C:\APP\RMANNI\RECOVERY_AREA\ORCLDB11G\ARCHIVELOG\2011_02_14\O1_MF_1_136_%U_.ARC
ORA-00280: change 3997604 for thread 1 is in sequence #136

Since my database is not running in archive log mode, I couldn't find the file specified in the above error message. I proceeded with the following

SQL> alter database recover continue default;
alter database recover continue default
*
ERROR at line 1:
ORA-00308: cannot open archived log
'C:\APP\RMANNI\RECOVERY_AREA\ORCLDB11G\ARCHIVELOG\2011_02_14\O1_MF_1_136_%U_.ARC'
ORA-27041: unable to open file
OSD-04002: unable to open file
O/S-Error: (OS 2) The system cannot find the file specified.


SQL> alter database recover cancel;
Database altered.

If the above step errored out, then proceed with the lines shown below inbetween the dotted lines, if not

SQL> alter database open resetlogs;
Database altered.

SQL> Your database is good to go, You should now be able to connect


-----------If Alter database recover cancel Failed ------------------

SQL> alter database recover cancel;
alter database recover cancel
*
ERROR at line 1:
ORA-10879: error signaled in parallel recovery slave
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1: 'C:\APP\RMANNI\ORADATA\ORCLDB\SYSTEM01.DBF'

SQL> recover database using backup controlfile until cancel;
ORA-00275: media recovery has already been started

SQL> shutdown immediate;
ORACLE instance shut down.

SQL> startup mount
ORACLE instance started.

Now, when you try to recover, Oracle will provide a suggestion,provide the path for your REDO log files. One of the log files will fix your database. I started with Redo03, but Redo01 fixed my database. You probably don't need to shutdown and restart the database for each Redo log flies.

SQL> recover database using backup controlfile until cancel;

ORA-00279: change 2448238 generated at 11/16/2010 22:05:53 needed for thread 1
ORA-00289: suggestion :
C:\APP\RMANNI\FLASH_RECOVERY_AREA\ORCLDB\ARCHIVELOG\2011_02_14\O1_MF_1_67_%U_.ARC
ORA-00280: change 2448238 for thread 1 is in sequence #67

Specify log: {=suggested | filename | AUTO | CANCEL}
C:\app\rmanni\oradata\ORCLDB\REDO03.LOG
ORA-00310: archived log contains sequence 66; sequence 67 required
ORA-00334: archived log: 'C:\APP\RMANNI\ORADATA\ORCLDB\REDO03.LOG'
ORA-10879: error signaled in parallel recovery slave
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1: 'C:\APP\RMANNI\ORADATA\ORCLDB\SYSTEM01.DBF'

SQL> shutdown immediate;
ORACLE instance shut down.

SQL> startup mount
ORACLE instance started.

SQL> recover database using backup controlfile until cancel;
ORA-00279: change 2448238 generated at 11/16/2010 22:05:53 needed for thread 1
ORA-00289: suggestion :
C:\APP\RMANNI\FLASH_RECOVERY_AREA\ORCLDB\ARCHIVELOG\2011_02_14\O1_MF_1_67_%U_.ARC
ORA-00280: change 2448238 for thread 1 is in sequence #67

Specify log: {=suggested | filename | AUTO | CANCEL}
C:\app\rmanni\oradata\ORCLDB\REDO02.LOG
ORA-00310: archived log contains sequence 65; sequence 67 required
ORA-00334: archived log: 'C:\APP\RMANNI\ORADATA\ORCLDB\REDO02.LOG'
ORA-10879: error signaled in parallel recovery slave
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01194: file 1 needs more recovery to be consistent
ORA-01110: data file 1: 'C:\APP\RMANNI\ORADATA\ORCLDB\SYSTEM01.DBF'

SQL> Shutdown immediate;
ORACLE instance shut down.

SQL> startup mount;
ORACLE instance started.

SQL> recover database using backup controlfile until cancel;
ORA-00279: change 2448238 generated at 11/16/2010 22:05:53 needed for thread 1
ORA-00289: suggestion :
C:\APP\RMANNI\FLASH_RECOVERY_AREA\ORCLDB\ARCHIVELOG\2011_02_14\O1_MF_1_67_%U_.ARC
ORA-00280: change 2448238 for thread 1 is in sequence #67

Specify log: {=suggested | filename | AUTO | CANCEL}
C:\app\rmanni\oradata\ORCLDB\REDO01.log
Log applied.
Media recovery complete.

SQL> alter database open resetlogs;
Database altered.

-----------If Alter database recover cancel Failed ------------------