How to fix the Oracle error ORA-32304: materialized views with user-defined types cannot use prebuilt table?

In this post, you’ll learn more about the Oracle ErrorORA-32304: materialized views with user-defined types cannot use prebuilt table with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-32304: materialized views with user-defined types cannot use prebuilt table

Reason for the Error ORA-32304: materialized views with user-defined types cannot use prebuilt table

An attempt was made to create a materialized view with the ON PREBUILT TABLE option.

How to fix the Error ORA-32304: materialized views with user-defined types cannot use prebuilt table ?

You can fix this error in Oracle by following the below steps

Do not create the materialized view with the ON PREBUILT TABLE option.