How to fix the Oracle error ORA-12022: materialized view log on “string”.”string” already has rowid?

In this post, you’ll learn more about the Oracle ErrorORA-12022: materialized view log on “string”.”string” already has rowid with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12022: materialized view log on “string”.”string” already has rowid

Reason for the Error ORA-12022: materialized view log on “string”.”string” already has rowid

Materialized view log on the indicated table already has ROWID information.

How to fix the Error ORA-12022: materialized view log on “string”.”string” already has rowid ?

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

No action required.