Oracle Solution for Error ora-38704

ORA-38704: Checksum error in flashback database log file header.

What triggered the Error:

The flashback database log file header contained a checksum that does not match the value calculated from the file header as read from disk. This means the file header was corrupt.

What should we do to fix it:

If you are doing a FLASHBACK DATABASE, then the flashback cannot be performed because of the corrupted log. A restore and an incomplete recovery must be performed instead.