How to fix the Oracle error PLS-00567: cannot pass NULL to a NOT NULL constrained formal parameter?

In this post, you’ll learn more about the Oracle ErrorPLS-00567: cannot pass NULL to a NOT NULL constrained formal parameter with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PLS-00567: cannot pass NULL to a NOT NULL constrained formal parameter

Reason for the Error PLS-00567: cannot pass NULL to a NOT NULL constrained formal parameter

You attempted to pass NULL to a NOT NULL constrained parameter.

How to fix the Error PLS-00567: cannot pass NULL to a NOT NULL constrained formal parameter ?

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

Pass a NOT NULL expression instead.