Oracle : Ошибка ORA-19618

"cannot name files after RESTOREVALIDATE has been called"
*Cause: A call was made to specify a file to restore from a backup set,
but a previous call to RESTOREVALIDATE has already been made.
*Action: You must cancel and restart the conversation if you wish to
specify files to restore.

Попробовать перевести

Поискать эту ошибку на форуме