SQL> SELECT STATUS FROM V$INSTANCE;
STATUS
------------
MOUNTED
SQL> ALTER DATABASE OPEN ;
ALTER DATABASE OPEN
*
ERROR at line 1:
ORA-01589: must use RESETLOGS or NORESETLOGS option for database open
SQL> ALTER DATABASE OPEN RESETLOGS;
ALTER DATABASE OPEN RESETLOGS
*
ERROR at line 1:
ORA-01110: data file 32: 'D:\ORACLE\PRODUCT\10.2.0\ORADATA\ERPDB\CINVD04.DBF'
ORA-01115: IO error reading block from file 32 (block # 1)
ORA-27070: async read/write failed
OSD-04016: Error queuing an asynchronous I/O request.
O/S-Error: (OS 23) Data error (cyclic redundancy check).
i have issue the command, "RECOVER DATABASE USING BACKUP CONTROLFILE" but no gain.
Pl suggest, what should i do
Regards,