How to fix the Oracle error ORA-32414: materialized view logs are not compatible with each other for fast refresh?

In this post, you’ll learn more about the Oracle ErrorORA-32414: materialized view logs are not compatible with each other for fast refresh with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-32414: materialized view logs are not compatible with each other for fast refresh

Reason for the Error ORA-32414: materialized view logs are not compatible with each other for fast refresh

An attempt was made to create a fast refreshable materialized view on tables which have commit SCN-based materialized view logs and tables which have timestamp-based materialized view logs.

How to fix the Error ORA-32414: materialized view logs are not compatible with each other for fast refresh ?

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

Use COMPLETE REFRESH or change underlying materailized view logs to make them compatible with each other for fast refresh.