How to fix the Oracle error ORA-40390: PMML DerivedField must have a unique name specified: string?

In this post, you’ll learn more about the Oracle ErrorORA-40390: PMML DerivedField must have a unique name specified: string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-40390: PMML DerivedField must have a unique name specified: string

Reason for the Error ORA-40390: PMML DerivedField must have a unique name specified: string

A DerivedField did not reference another defined field.

How to fix the Error ORA-40390: PMML DerivedField must have a unique name specified: string ?

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

A DerivedField did not have a unique name specified. Make sure to specify a unique name for each DerivedField.