Cause: The file header for the redo log contains a checksum that does
not match the value calculated from the file header as read from
disk. This means the file header is corrupted
Action: Find and install correct version of log or reset logs.
Cause: The file header for the redo log contains a checksum that does
not match the value calculated from the file header as read from
disk. This means the file header is corrupted
Action: Find and install correct version of log or reset logs.