ORA-01578: ORACLE data block corrupted (file # 9, block # 247998)
741376Jan 12 2010 — edited Jan 12 2010Hi all,
In my alert database i found the error bellow but it still continue working, this error was already coming from last year.
Errors in file /home/oracle/admin/tchad/bdump/tchad_smon_5665.trc:
ORA-01578: ORACLE data block corrupted (file # 9, block # 247998)
ORA-01110: data file 9: '/oradata05/tchad/AGGREGATES01.dbf'
Mon Jan 11 06:44:03 2010
SMON: Restarting fast_start parallel rollback
SMON: ignoring slave err,downgrading to serial rollback
ORACLE Instance tchad (pid = 9) - Error 1578 encountered while recovering transaction (1, 30) on object 55627.
What should i do to overcome this error.
I don't have backup but i only have archivelog backup if possible.
This error is coming every a minutes in my database.
Thanks
Raitsarevo