Oracle : Ошибка ORA-01622

"thread number must be specified - default not specific"
*Cause: The thread was not specified when adding a log, and the currently
mounted thread was chosen by default at mount time. Since the
current thread was not specified explicitly the user cannot know
which thread the log will be added to.
*Action: Explicitly specify the thread number either in the INIT.ORA
parameter "thread", or in the add command.

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