How to fix the Oracle error ORA-14012: resulting partition name conflicts with that of an existing partition?

In this post, you’ll learn more about the Oracle ErrorORA-14012: resulting partition name conflicts with that of an existing partition with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-14012: resulting partition name conflicts with that of an existing partition

Reason for the Error ORA-14012: resulting partition name conflicts with that of an existing partition

Name of a partition resulting from splitting of an existing table or index partition is identical to that of some other existing partition of that table or index

How to fix the Error ORA-14012: resulting partition name conflicts with that of an existing partition ?

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

rename resulting partition(s) to ensure that their names are distinct and different from those of any other partition of the table or index