Oracle : Ошибка ORA-16799

16799, 0000, "Redo Apply is not running"
*Cause: Either the Data Guard broker configuration indicates that Redo
Apply was turned off, or the recovery process, MRP0, was not
running. As a result, Redo Apply-related properties could not be
*Action: Turn on Redo Apply through Data Guard broker and reissue the
command to set a Redo Apply-related property.

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