All,
We have some issue with my DB(Oracle 10g,Windows 2003,Intel)
PSP0 started with pid=3, OS id=3616
MMAN started with pid=4, OS id=3620
PMON started with pid=2, OS id=3612
DBW0 started with pid=5, OS id=3624
LGWR started with pid=6, OS id=3628
CKPT started with pid=7, OS id=3632
SMON started with pid=8, OS id=3636
RECO started with pid=9, OS id=3640
CJQ0 started with pid=10, OS id=3644
MMON started with pid=11, OS id=3648
MMNL started with pid=12, OS id=3652
Mon Dec 12 18:54:51 2011
ALTER DATABASE MOUNT
Mon Dec 12 18:54:56 2011
Setting recovery target incarnation to 1
Mon Dec 12 18:54:57 2011
Successful mount of redo thread 1, with mount id 981565563
Mon Dec 12 18:54:57 2011
Database mounted in Exclusive Mode
Completed: ALTER DATABASE MOUNT
Mon Dec 12 18:54:58 2011
ALTER DATABASE OPEN
Mon Dec 12 18:55:15 2011
Beginning crash recovery of 1 threads
parallel recovery started with 2 processes
Mon Dec 12 18:55:20 2011
Started redo scan
Mon Dec 12 18:55:20 2011
Errors in file e:\oracle\rex\saptrace\usertrace\rex_ora_3692.trc:
ORA-00600: internal error code, arguments: [kcratr1_lastbwr], [], [], [], [], [], [], []
Mon Dec 12 18:55:23 2011
Aborting crash recovery due to error 600
Mon Dec 12 18:55:23 2011
Errors in file e:\oracle\rex\saptrace\usertrace\rex_ora_3692.trc:
ORA-00600: internal error code, arguments: [kcratr1_lastbwr], [], [], [], [], [], [], []
ORA-600 signalled during: ALTER DATABASE OPEN...
Any idea how to recover it.