How to add a validation for the Deliver-to Location field on the Requisition Line Details page?

Hi Everyone,

We have a requirement where, for a particular Business Unit, we want to throw an error if any requester selects a location other than the specified five locations.

While writing the rule, we observed that the condition works fine when we use a single condition with the BU, as shown in the screenshot below.

However, when we add multiple conditions for the locations, the validation rule does not work. Please refer to the attached screenshot of the conditions.

We would like to confirm if the conditions we’ve written are correct. If they are, could someone help us understand why they’re not working as expected?