Oracle : Ошибка ORA-26030

26030, 0000, "index %s.%s had %s partitions made unusable due to:"
* Cause: A logical index error occurred on a partitioned index which
* affected one or more index partitions, which are listed below
* this message.
* Action: The affected index partitions will have to be re-built, or, the
* entire index dropped and re-created.

Попробовать перевести

Поискать эту ошибку на форуме