How to fix the Oracle error ORA-32144: Cannot perform operation on a null interval?

In this post, you’ll learn more about the Oracle ErrorORA-32144: Cannot perform operation on a null interval with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-32144: Cannot perform operation on a null interval

Reason for the Error ORA-32144: Cannot perform operation on a null interval

The interval involved in this operation is null.

How to fix the Error ORA-32144: Cannot perform operation on a null interval ?

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

Use valid, non-null interval instance to perform this operation.