Is there a way to commit the Nested App Module alone ?
Lets say, I have a UI containing a editable table or form (VO based) which is an instance of the Root AM.
On click of some button, I want to get the changes from UI and write a logic to commit the Nested AM's View Object (which is not shown on UI) without committing the Root AM's View Objects. Is it achievable ?
No, only the root application module handles the transaction. Only thing you can do is to use a second root application module for the nested one and use this.