How to fix the Oracle error ORA-02261: such unique or primary key already exists in the table?

In this post, you’ll learn more about the Oracle ErrorORA-02261: such unique or primary key already exists in the table with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-02261: such unique or primary key already exists in the table

Reason for the Error ORA-02261: such unique or primary key already exists in the table

Self-evident.

How to fix the Error ORA-02261: such unique or primary key already exists in the table ?

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

Remove the extra key.