oracle instance terminated by DBW0
467798Mar 9 2006 — edited Mar 9 2006My one of the instance was terminated with following errors in alert log:
Thu Mar 9 20:16:42 2006
DBW0: terminating instance due to error 481
Thu Mar 9 20:16:42 2006
System state dump is made for local instance
Thu Mar 9 20:16:43 2006
Dump system state for local instance only
Thu Mar 9 20:16:43 2006
Trace dumping is performing id=[cdmp_20060309201643]
Thu Mar 9 20:16:47 2006
Instance terminated by DBW0, pid = 1278018
Thu Mar 9 20:32:23 2006
what is the probabale reason of it
pls help as i am not getting any help from metalink also