Oracle : Ошибка ORA-01276

"Cannot add file %s. File has an Oracle Managed Files file name."
*Cause: An attempt was made to add to the database a datafile, log file,
control file, snapshot control file, backup control file,
datafile copy, control file copy or backuppiece with an Oracle
Managed Files file name.
*Action: Retry the operation with a new file name.

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