How to fix the Oracle error ORA-14324: values being added already exist in DEFAULT partition?

In this post, you’ll learn more about the Oracle ErrorORA-14324: values being added already exist in DEFAULT partition with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-14324: values being added already exist in DEFAULT partition

Reason for the Error ORA-14324: values being added already exist in DEFAULT partition

An ADD VALUE operation cannot be executed because the values being added exist in the DEFAULT partition

How to fix the Error ORA-14324: values being added already exist in DEFAULT partition ?

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

Issue a SPLIT of the DEFAULT partition and then MERGE the split partition into the partition to which values need to be added