How to fix the Oracle error ORA-12100: materialized view log on “string”.”string” already has sequence?

In this post, you’ll learn more about the Oracle ErrorORA-12100: materialized view log on “string”.”string” already has sequence with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12100: materialized view log on “string”.”string” already has sequence

Reason for the Error ORA-12100: materialized view log on “string”.”string” already has sequence

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

How to fix the Error ORA-12100: materialized view log on “string”.”string” already has sequence ?

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

No action required.