Oracle : Ошибка ORA-15067

"command or option incompatible with diskgroup redundancy"
*Cause: An attempt was made to use a feature which is not
permitted by the diskgroup's redundancy policy. Common examples
are forcibly dropping a disk from an EXTERNAL REDUNDANCY diskgroup,
using the FAILGROUP clauses with an EXTERNAL REDUNDANCY diskgroup,
or using invalid template attributes.
*Action: Omit the option from the command.

Попробовать перевести

Поискать эту ошибку на форуме