Editing resources in Microsoft Project VBA not reflected on server

Question

when I try to edit an enterprise resource in Microsoft Project using VBA (SetField method of resource), I am able to set custom fields, and can see those custom field changes with GetField, but these changes are not seen on the server/in PWA. And when I restart MS Project and run the VBA the changes are gone.

Am I missing something? Do I need to add a line of code to check in my changes?

Thanks in advance!