Create a webdynpro component with two windows and two views.
Embed View1 in Window1.
Embed View2 in Window2.
just put a text view in VIEW2 layout.
Put a text view in VIEW1 layout and a button with action .
Go to the event handler method.
put down the below code which calls the WINDOW2.
Create an application that calls the first window. test it.
Click on the button.
Here the Window 2 is called.