How to fix the Oracle error PLW-06003: unknown inquiry directive ‘string’?

In this post, you’ll learn more about the Oracle ErrorPLW-06003: unknown inquiry directive ‘string’ with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PLW-06003: unknown inquiry directive ‘string’

Reason for the Error PLW-06003: unknown inquiry directive ‘string’

An unknown inquiry directive was used. The inquiry directive is neither predefined nor user-defined.

How to fix the Error PLW-06003: unknown inquiry directive ‘string’ ?

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

Use a predefined inquiry directive or define the inquiry directive.