ORA-01266

Error: ORA-01266: Unable to create unique file name

Causa: Unable to create a unique file name for an Oracle Managed Files datafile, logfile, or control file. Oracle tried several names but each file name was already in use in the default destination directory for the file type.

Acción: Retry the operation. If that fails, it may be necessary to change the default destination directory for the file type and then retry.