Oracle : Ошибка ORA-32307

"must use FROM ONLY clause when referencing an object table"
*Cause: An attempt was made to create a materialized view whose
definition query references object tables without the
FROM ONLY clause.
*Action: Rewrite the definition query to use the FROM ONLY clause
for all the object tables in the query.

Попробовать перевести

Поискать эту ошибку на форуме