Abstract type in stored calc


Is it possible to use an Abstract type in a stored calc or does it have to be entity?
What if it is just a calc field?


You can have a stored calc on a type that’s not stored itself, which is the case for Abstract type.

But you will not be able to populate these calc fields unless the type extending your abstract type will be an entity type. In fact, you will not be able to call refreshCalcFields to refresh the calc fields as it comes from Persistable.