Oracle : Ошибка ORA-00252

"log %s of thread %s is empty, cannot archive"
*Cause: A log must be used for redo generation before it can be archived.
The specified redo log was not been used since it was introduced
to the database. However it is possible that instance death during
a log switch left the log empty.
*Action: Empty logs do not need to be archived. Do not attempt to
archive the redo log file.

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