How to fix the Oracle error ORA-24159: invalid variable definiton?

In this post, you’ll learn more about the Oracle ErrorORA-24159: invalid variable definiton with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-24159: invalid variable definiton

Reason for the Error ORA-24159: invalid variable definiton

variable name or variable type is not specified in the variable definiton

How to fix the Error ORA-24159: invalid variable definiton ?

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

specify both variable name and variable type in the variable definition structure