Oracle : Ошибка ORA-30464


30464, 00000, "no summaries exist"
*Cause: A call was made to refresh_all_mviews, but no summaries exist.
At least one summary must exist before calling refresh_all_mviews

*Action: Create one or more summaries

Попробовать перевести


Поискать эту ошибку на форуме