How to fix the Oracle error ORA-01715: UNIQUE may not be used with a cluster index?

In this post, you’ll learn more about the Oracle ErrorORA-01715: UNIQUE may not be used with a cluster index with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-01715: UNIQUE may not be used with a cluster index

Reason for the Error ORA-01715: UNIQUE may not be used with a cluster index

An attempt was made to create a cluster index with the UNIQUE attribute.

How to fix the Error ORA-01715: UNIQUE may not be used with a cluster index ?

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

Remove UNIQUE from the CREATE INDEX statement.