I am trying to create a business for when an Invoice is added to the SO-Invoice screen (SO3030PL). The business event will check for a few conditions related to the invoice. If those conditions are met, the Do Not Email checkbox for that invoice should be checked. Here is what I have so far.
The Business Event:
Trigger Conditions:

Subscribers:

Action Execution:
Keys:

Field Values:

Executed By Events:

Any advice you can provide as to why the invoice will not update the Do Not Email field properly would be most appreciated. Thank you guys in advance.