How to fix the Oracle error DRG-10701: preference string.string already exists?

In this post, you’ll learn more about the Oracle ErrorDRG-10701: preference string.string already exists with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

DRG-10701: preference string.string already exists

Reason for the Error DRG-10701: preference string.string already exists

Cause: the specified preference already exists

How to fix the Error DRG-10701: preference string.string already exists ?

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

Action: must drop the preference if you want to re-create it.