Oracle : Ошибка ORA-16034

"Recovery could not be started."
*Cause: Database recovery could not be started because the FROM and MANAGED
STANDBY DATABASE clauses were both specifed when attempting to
start recovery.
*Action: Retry the command with either the FROM or MANAGED STANDBY DATABASE
clause, but not both.

Попробовать перевести

Поискать эту ошибку на форуме