How to fix the Oracle error ORA-26509: null materialized view control structure?

In this post, you’ll learn more about the Oracle ErrorORA-26509: null materialized view control structure with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-26509: null materialized view control structure

Reason for the Error ORA-26509: null materialized view control structure

An internal materialized view control structure could not be obtained.

How to fix the Error ORA-26509: null materialized view control structure ?

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

Check that the owner and users provided are correct.