How to fix the Oracle error ORA-13015: the window definition is not valid?

In this post, you’ll learn more about the Oracle ErrorORA-13015: the window definition is not valid with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-13015: the window definition is not valid

Reason for the Error ORA-13015: the window definition is not valid

The number of values used to define the window does not correspond to the window type.

How to fix the Error ORA-13015: the window definition is not valid ?

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

Verify that the number of values used to defined the window is correct for the window type and number of dimensions.