Using the feeder class concept it is possible to build generic adapters on generic business logic encapsulations. Examples are BOL, BOPF or the ESF. Such adapters allow some reuse of generic feeder classes by application development so that UI logic does not need to be re-implemented for each application. FPM provides a rich adapter implementation on BOL which allows creating application UIs without a line of code, purely consisting of Web Dynpro ABAP configurations. The adapter objects can be found in package APB_FPM_BOL_CORE and test applications in APB_FPM_BOL_TEST in the WEBCUIF software layer.
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