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Former Member
Apr 04, 2011 at 10:20 PM

Business Logic and Business Rules



I have a very basic question. If we develop a new screen on top of ECC using Webdynpro ABAP to replace a ECC default screen, say for an example, ME51n screen for purchase requisition to be replaced by a custom screen developed in ABAP Webdynpro, then how do we incorporate the inbuild business logic and the business rules of me51n in to this new screen developed in ABAP Webdynpro? In short, how do we incorporate business logic and rules in to ABAP Webdynpro application?

do we have to code all the logic from scratch or we can use existing logic? If we can, how.

Thank you for your help.