Ads

How to Find SAP User Exits and Customer Exits

-

How to Find SAP User Exits and Customer Exits

User Exits and Customer Exits are old enhancement types  which are available in the form of Subroutines and Function modules using which we can add our own functionality to SAP standard applications without having to modify the original applications ,present ,instead of which ,there is available advanced BADI's and Implicit and Explicit Enhancement Options .In the previous lessons ,we have learnt How to find BADI and How to implement BADI.

What are User Exits and Customer Exits

User exits

These are implemented in the form of subroutines so which also known as FORM EXITs. The user exits are normally collected in includes and attached to the standard program by the SAP.

All User exits start with the prefix word USEREXIT_...

FORM USEREXIT_XXXX....

INCLUDE ZZUSEREXIT.......

ENDFORM.   

Customer exits

SAP having  customer exits for specific programs, screens, and menus within standard applications. These exits do not contain any functionality. Instead, the customer exits act as hooks. We can add our own add-on functionality onto these hooks.

Customer exits are nothing but a include in customer name space will be provided in the function module which starts with CALL CUSTOMER. You can fill them with your own source code. 
- They do not affect standard SAP source code
- They do not affect software updates
Disadvantage:
 Customer exits are not available for all programs and screens found in the SAP System. 

Types of Customer Exits

1.     Function Module exits
2.     Screen exits
3.     Menu exits


How to Find User and Customer Exits


 Go to Object Navigator (SE80), select Package and put VMOD and press enter. We will find all the includes for user exits in SD.  Documentation is maintained for each subroutine which helps us for better understanding of the subroutine. Select the subroutine according to the our requirement and start coding within the subroutine.

Enter the transaction VA01.
How to Find SAP User Exits and Customer Exits



Go to menu System and select sub item status.

We will get the name of the program as (SAPMV45A).


How to Find SAP User Exits and Customer Exits

Now go to SE38 Editor and type the program name as SAPM45A.

And select  subobjects - attributes radio button and press Display.


How to Find SAP User Exits and Customer Exits

Note the package name. In this case, it is VA

Now go to SMOD Transaction (SMOD is used to find the enhancements and user exits.)


How to Find SAP User Exits and Customer Exits

Here if we enter the enhancement name it results the list of user exit names.

But we don’t known the Enhancement name so press the Utilities > Find  menu option.

Press Execute    .
How to Find SAP User Exits and Customer Exits






Search the related enhancement which related to program name SAPMV45A Matches four enhancements.

From the available enhancements ,we have to choose  the right one.

Finally ,we have learnt What are user and customer exits and their use and how to find user exits and customer exits.


Comments

Post a Comment

Popular posts from this blog

BADI Interview Questions in SAP ABAP

-
BADI Interview Questions in SAP ABAP A BAdI is an object-oriented enhancement option, which makes it the most sophisticated enhancement type. The main characteristic of a BAdI is that it provides a mechanism to change the functionality of a well-defined business function without making changes to the delivered source code. Future upgrades of the original business function can be applied without losing the customer-specific enhancements or the need to merge the changes.  If you want to become a professional and technical blogger practically, read these real-world practical SAP ABAP books . These books will help you to become a more flexible coding developer in future SAP technology. What is a BADI in SAP? BADI (Business Add-In) is a new SAP Object Oriented enhancement technique that is used to add our own business functionality to the existing SAP standard functionality.  BADI follows the Object-Oriented approach to make them reusable. A BADI can be used any number of times
Read more

Sample SAP ABAP Programming Examples for Practice

-
Sample SAP ABAP Programming Examples for Practice Are you a beginner at ABAP Language, you're looking for example programs for practice. Here I collected some sample programs from various objects in ABAP that are useful for beginners to improve their Technical skills. To familiar with coding and ABAP applications, you must be practice all applications. As per my experience, practice makes you perfect, as a technical consultant, should be ready to develop any object based on the need of the client, then only, we will get appreciation from the client and from our team side and it helps us to develop complex objects in SAP. ABAP Syntax ABAP Statements ABAP Program Types SAP ABAP Workbench Tools SAP Modules SAP Transaction Codes SAP Tables SAP ABAP Hello world Program Example ABAP- Simple ALV report Example ABAP- Interactive ALV Report Example ABAP- BDC Call Transaction Method Programming ABAP- BDC Session Method Programming Example ABAP- Smartforms
Read more

Module Pool Programming Interview Questions and Answers in SAP ABAP

-
Module Pool Programming(Dialog Programming)  Interview Questions and Answers in SAP ABAP As an ABAP Consultant, you should be strong in Module pool programming techniques as well as when you face the real-time or fresher interview, Questions, and answers to test your talent to select for the interview. For that purpose, I am sharing my interview experiences in which I faced the most of the times on these topics that are at exit command, events difference between set screen and call screen difference between call screen and set screen in module pool,chain-end chain in module pool. What is the transaction code for the screen painter? SE51. What is the transaction code for Menu painter? SE41. What is the transaction code for the screen painter? SE93. What are the main components of dialog programs? Screens Module pools Subroutines Menus Transactions What is Screen flow Logic? The screen flow logic is like an ABAP program in that it serves as a
Read more

Step by Step tutorial on BDC Session Method Program in SAP ABAP

-
Image
Step by Step tutorial on BDC Session Method Program in SAP ABAP BDC Session Method is used to upload data from Non-SAP to SAP System. Using Session method, we can transfer data through more than one Transaction, Unlike BDC Call Transaction Method Program . We are Processing Batch input Session From SM35 Transaction Code. Session method. 1) synchronous processing. 2) can transfer a large amount of data. 3) processing is slower. 4) error log is created 5) data is not updated until the session is processed. Call transaction Method. 1) asynchronous processing 2) can transfer a small amount of data 3) processing is faster. 4) errors need to be handled explicitly 5) data is updated automatically Go to SHDB and Press Enter Click on New Recording Button and Give the zrecord1 name and enter transaction code MM01 and click on the Start recording button. The system goes to the Create material screen, there give the industry sector and material type and selects ba
Read more

SAP ABAP Interview Questions and Answers for 10 Years Experienced

-
SAP ABAP Interview Questions and Answers for 10 Years Experienced This post will helpful for SAP ABAP experienced candidates who may have 3,4 5, 6,7, and 10 years of experience, all of them can be follow this interview pattern for their successful interview.  SAP Data Dictionary Realtime Interview Questions SAP BDC Realtime Interview Questions SAP ALV Reports  Real-time Interview Questions Module Pool Interview Questions SAP Smartforms Realtime Interview Questions SAP BADI Realtime Interview Questions SAP BAPI Realtime Interview Questions SAP  IDOC Realtime Interview Questions ABAP Check and Value Table Questions SAP SD MM FICO Flow Interview Questions SAP OOPs Realtime Interview Questions SAP OOPs Part One  Real-time Interview Questions SAP OOPs Part two Real time Interview Questions SAP OOPs Part three Realtime Interview Questions SAP OOPs Part four Realtime Interview Questions ABAP  Realtime Interview Questio
Read more