How to fix the Oracle error ORA-40381: Invalid field specification for: string?

In this post, you’ll learn more about the Oracle ErrorORA-40381: Invalid field specification for: string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-40381: Invalid field specification for: string

Reason for the Error ORA-40381: Invalid field specification for: string

The derived field was incorrectly defined.

How to fix the Error ORA-40381: Invalid field specification for: string ?

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

Make sure the field is correctly defined in the PMML document.