How to fix the Oracle error PLS-00330: invalid use of type name or subtype name?

In this post, you’ll learn more about the Oracle ErrorPLS-00330: invalid use of type name or subtype name with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PLS-00330: invalid use of type name or subtype name

Reason for the Error PLS-00330: invalid use of type name or subtype name

A datatype or subtype specifier was mistakenly used in place of a constant, variable, or expression. For example, the code might look like IF emp_count > number THEN … — illegal; NUMBER is a datatype specifier

How to fix the Error PLS-00330: invalid use of type name or subtype name ?

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

Replace the datatype or subtype specifier with a valid constant, variable, or expression.