ABAP_to_the_Future

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Web Dynpro ABAP and Floorplan Manager
node, navigating to the Implemented Interfaces tab, and adding the entry IF_
FPM_UI_BUILDING_BLOCK (Figure 12.29).
Figure 12.29 Turning a WDA Component into a UIBB
Without such an interface, there is no way FPM can talk to normal WDA components.
You will no doubt notice the red light; when you implement an interface,
all the inherited methods are naturally empty, and you have to fill them up. If you
press the Reimplement button, then the light changes to green. That was easy!
What happened when you pressed that button was that the controller in your
monster application gained some new methods (Figure 12.30).
Figure 12.30 New UIBB-Related Methods
To liken those methods to traditional DYNPRO processing, they’re all rather similar
to what you manually code to handle what happens during PAI when a user
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