I need yr help very urgently.
I did the recovery
After recoevry when i start the DB, getting the error:
can u please help me
please see below for the error
ORACLE instance started.
Total System Global Area 5186227160 bytes
Fixed Size 744408 bytes
Variable Size 989855744 bytes
Database Buffers 4194304000 bytes
Redo Buffers 1323008 bytes
ORA-01187: cannot read from file 1 because it failed verification tests
ORA-01110: data file 1: '/oa_ebs_t662d/oradata03/t662data/system01.dbf'
Try to select checkpoint_change from v$datafile_header to see if they are the same. Oracle's error message means
01187, 00000, "cannot read from file %s because it failed verification tests"
// *Cause: The data file did not pass the checks to insure it is part of the
// database. Reads are not allowed until it is verified.
// *Action: Make the correct file available to the database. Then, either open
// the database, or execute ALTER SYSTEM CHECK DATAFILES.