How to fix the Oracle error ORA-29853: keyword UNIQUE may not be used in creating domain indexes?

In this post, you’ll learn more about the Oracle ErrorORA-29853: keyword UNIQUE may not be used in creating domain indexes with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-29853: keyword UNIQUE may not be used in creating domain indexes

Reason for the Error ORA-29853: keyword UNIQUE may not be used in creating domain indexes

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

How to fix the Error ORA-29853: keyword UNIQUE may not be used in creating domain indexes ?

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

Remove UNIQUE from the CREATE INDEX statement.