User Exit and BADI Questions

What are enhancements?
Q. what are user-exits?
Q. what is badi?
Q. what is the difference between user-exit & BADIs?
Q. what is the difference between user-exit & customer-exit?
Q. How do you get functional specs when you are assigned some object? (specs through email..??)
Q. How do you write technical specs?
Q. How do you write UTP?(unit test plan)

indirakola
Profile Answers by indirakola Questions by indirakola
Jul 2nd, 2008
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Questions by indirakola

ABAP

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Narsingh.Solanki
Profile Answers by Narsingh.Solanki

Jun 18th, 2009

Add fields in a predefined application as per client requirement is Enhancement.
We can enhance the application using User Exits or by using BADI. functionality of both are same but user exits doesn't support SAP4.6c onwords.

nitla
Profile Answers by nitla

Jan 4th, 2011

User Exit :
              Reusability is more.
              Can be used only one time.

BADI :
              Reusability is less.
              Can use number of times.

Regards,
Nitla.

srikanth

Nov 14th, 2012

User Exit is used for adding additional functionality to standard functionality without disturbing standard functionality, through subroutines only
User Exit is Procedural oriented Program
It does not provide classifieds

BADI is used adding some additional functionality to standard functionality without disturbing to standard functionality to add custom functionality. It is object oriented programming. It Provides classifieds (means field exit,menu exit function exit....)

rajesh

May 23rd, 2013

Enhancement add new functionality with out modify the original Application in sap. They are two types of enhancements one is implicit enhancement and explicit enhancement.

Manikanta Sandeep

Jun 30th, 2015

User exit is single implementation and it is procedural approach. Whereas BADI is multiple approach and object oriented approach.