I call same bapi's from more than one components, should I create a model component (MVC) and put this methods there to centralize the code? Is it the best architecture ?
I'm afraid of having a big context, full of data that I am not using at the moment.
Thanks a lot,
Alejandro Bindi replied
Generally the concept of Model in WDA is fullfilled by the Assistance class object instead of a separate component.
It is better from a performance point of view. You can then save your data as attributes and only put that data in contexts were needed.
Here's help on the subject:
Refer to Regina's comments on this thread also: