ORA-38731: Expected version string does not match string in log header.

ORA-38731
ORA-38731: Expected version string does not match string in log header.
Cause: The version of the flashback database log file header was corrupt.
Action: 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.
More details : Viste http://www.high-oracle.com/ora-38731/
More details : Viste http://www.high-oracle.com/ora-38731/
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