Oracle : Ошибка ORA-38737

"Expected sequence number %s doesn't match %s"
*Cause: The flashback database log is corrupted or is an old version.
*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.

Попробовать перевести

Поискать эту ошибку на форуме