MC93 menu exit or user exit

Hello am wrking for MC93 tcode i need to button or from menu exit i need to call one report when entering values.....i found one
menu exit MCP20003 IN tht i added menuexit function code at run time it is not highlighed.if any one plz help me out.

Hi,
der r total 17 exit.
J_3RSINV
SDVFX001            User exit header line in delivery to accounting
SDVFX002            User exit for A/R line in transfer to accounting
SDVFX003            User exit cash clearing in transfer to accounting
SDVFX004            User exit G/L line in transfer to accounting
SDVFX005            User exit reserves in transfer to accounting
SDVFX006            User exit tax line in transfer to accounting
SDVFX007            User exit: Billing plan during transfer to Accounting
SDVFX008            User exit: Processing of transfer structures SD-FI
SDVFX009            Billing doc. processing KIDONO (payment reference number)
SDVFX010            User exit item table for the customer lines
SDVFX011            Userexit for the komkcv- and kompcv-structures
V05I0001            User exits for billing index
V05N0001            User Exits for Printing Billing Docs. using POR Procedure
V60A0001            Customer functions in the billing document
V60P0001            Data provision for additional fields for display in lists
V61A0001            Customer enhancement: Pricing
Hope it helps.
/sachinkumar.

Similar Messages

  • Diff b/w "Customer exits" and "User-exit"

    Hi,
    What is the difference b/w customer exits and user-exit and also please explain me what are the various types of customer and user-exits.
    Thanks in advance.
    Ramana

    Hi,
    Types of Exits
    There are several different types of customer exits. Each of these exits acts as hooks where you can attach or "hang" your own add-ons.
    Menu Exits
    Menu exits add items to the pulldown menus in standard SAP applications. You can use these menu items to call up your own screens or to trigger entire add-on applications.
    SAP creates menu exits by defining special menu items in the Menu Painter. These special entries have function codes that begin with "+" (a plus sign). You specify the menu item’s text when activating the item in an add-on project.
    Screen Exits
    Screen exits add fields to screens in R/3 applications. SAP creates screen exits by placing special subscreen areas on a standard R/3 screen and calling a customer subscreen from the standard screen’s flow logic.
    Function Module Exits
    Function module exits add functions to R/3 applications. Function module exits play a role in both menu and screen exits. When you add a new menu item to a standard pulldown menu, you use a function module exit to define the actions that should take place once your menu is activated. Function module exits also control the data flow between standard programs and screen exit fields.
    SAP application developers create function module exits by writing calls to customer functions into the source code of standard R/3 programs. These calls have the following syntax: CALL CUSTOMER-FUNCTION ‘001’.
    <b>User exits:</b>
    https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/abap/abap-code-samples/userexits%20in%20a%20transaction.doc
    In order to find out the user exits for any tcode,
    1. get the developement class of the tcode from SE93.
    2. Now goto transaction SMOD and press F4,
    3. give in the Deve class in the dev class and Press ENTER
    this will show u the exits for any tcode.
    or execute this report
    http://www.erpgenie.com/sap/abap/code/abap26.htm
    which gives the list of exits for a tcode
    http://help.sap.com/saphelp_nw04/helpdata/en/bf/ec079f5db911d295ae0000e82de14a/frameset.htm
    For information on Exits, check these links
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sapgenie.com/abap/code/abap26.htm
    http://www.sap-img.com/abap/what-is-user-exits.htm
    http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction
    http://www.easymarketplace.de/userexit.php
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sappoint.com/abap/userexit.pdfUser-Exit
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.ficoexpertonline.com/downloads/User%20ExitsWPedit.doc
    http://www.easymarketplace.de/userexit.php
    http://help.sap.com/saphelp_nw04/helpdata/en/c8/1975cc43b111d1896f0000e8322d00/content.htm
    Check out these links too...
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sapgenie.com/abap/code/abap26.htm
    http://www.sap-img.com/abap/what-is-user-exits.htm
    http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction
    http://www.easymarketplace.de/userexit.php
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sappoint.com/abap/userexit.pdfUser-Exit
    http://www.planetsap.com/userexit_main_page.htm
    http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction
    USER EXITS
    https://forums.sdn.sap.com/click.jspa?searchID=672084&messageID=312792
    https://forums.sdn.sap.com/click.jspa?searchID=672084&messageID=1320078
    https://forums.sdn.sap.com/click.jspa?searchID=672084&messageID=2669896
    ****Reward points if helpful.
    All the best

  • Difference between customer exit and user exit?

    hi experts
    difference between customer exit and user exit?

    These r the main differences between user exits and customer exits
    1) user exits r subroutines where as customer exits r function modules
    2) user exits r not upgraded where as customer exits r will upgrade
    3) customer exits r used for creating and additional fields or menu items to stadard tcode where as user exits r used for enabling or disabling the fields on the standrd screen or concatenating the key fields,it is not used adding an additional componenats to stadard tcode
    4) customer exits r reusable where as user exits r not reusable.
    Also:
    1. Customer exits: Implemented as Function Modules within z includes. Anybody can change it and no access key is required.
    2. User Exit: Implemented as subroutines within includes (any include except y or z includes). You need access for the specific include and then you can any subroutine (user exit) within that Include.
    BADIs are the enhanced version of user exits where the same logic is implemented via classes and object (OOP)
    Enchancement point is the latest once introduces with ECC6.0 . Not very sure about that but you can change it without any access key.
    Please go through the following link which will help you understand the exits in a much better way:
    http://help.sap.com/saphelp_nw04/helpdata/en/bf/ec07a25db911d295ae0000e82de14a/content.htm
    http://www.sap-img.com/abap/what-is-the-difference-between-smod-and-cmod.htm
    http://sap.niraj.tripod.com/id21.html
    http://help.sap.com/saphelp_nw04/helpdata/en/c8/1975cc43b111d1896f0000e8322d00/frameset.htm
    http://www.sap-img.com/ab038.htm
    User Exits.
    http://www.erpgenie.com/sap/abap/code/abap26.htm
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sapgenie.com/abap/code/abap26.htm
    http://www.sap-img.com/abap/what-is-user-exits.htm
    http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction
    http://www.easymarketplace.de/userexit.php
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sappoint.com/abap/userexit.pdfUser-Exit
    customer exits
    https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f1a7e790-0201-0010-0a8d-f08a4662562d
    Menu Exit.
    http://www.sappoint.com/abap/spmp.pdf
    http://www.sappoint.com/abap/userexit.pdf
    http://www.sapdevelopment.co.uk/enhance/mod_sapmenu.htm
    http://www.sapdevelopment.co.uk/enhance/enhancehome.htm
    1. Previously there were only user-exits.
    2. Then came the concept of customer-exits.
    3. user exits were nothing but subroutines
    FORM/PERFORM
    called from standard programs.
    4. The FORM defintion was placed inside
    an empty include file.
    5. So It was called EVERYTIME.
    and we need to MODIFY/REPAIR the
    standard include .
    6. Then it came with concept of customer-exit
    7. It consists of calling a FUNCTION MODULE,
    which is called only if
    the user-exit is ACTIVATED (other wise not called)
    In this case, the code in put inside
    a pre-defined Z include.
    8. Functionality of both is same, howerver
    we can note the following important differences
    a) Customer exit is called only if activated.
    (hence, it does not waste resources)
    b) in customer exit, REPAIR does not happen
    to the standard include.
    Exits are basically the hooks whcih SAP has provided to add your own code.
    User Exits: These are provided only SD module .
    They are Empty subroutines with naming like USEREXIT_.
    We need to have Access key to implement them.
    Customer Exits: These are enhancement techniques.
    There are defined in SMOD and implemented in CMOD.
    Types of Customer exits: Function exit, Screen Exit, Menu exit.
    User Exit and Customer Exit are same ,but SAP Exit and Customer exit are different...
    Customer Exit,
    Enables you to determine values for variables by means of Functional Module exit.The function module used is EXIT_SAPLRRSO_001.
    Create a project in CMOD by selecting the SAP Enhancement RSR00001 and assign this to the enhanced proj and activate it.
    Customer Exit
    SAP creates 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. You can hang your own add-on functionality onto these hooks.
    If you want to enhance the functionality of your SAP System, you should take advantage of the exits available in standard applications. There are two main reasons why you should use exits rather than modifying SAP software yourself. Add-ons attached to exits have the advantage that:
    • They do not affect standard SAP source code
    When you add new functionality to your SAP System using SAP’s exits, you do not alter the source code of standard SAP programs in any way. The code and screens you create are encapsulated as separate objects. These customer objects are linked to standard applications, but exist separately from SAP’s standard software package.
    • They do not affect software updates
    When you add new functionality to your SAP System using SAP’s exits, your objects (called customer objects) must adhere to strict naming conventions. When it comes time to upgrade a to a new software release, customer objects’ names ensure that they will not be affected by any changes or new additions to the standard software package.
    Customer exits are not available for all programs and screens found in the SAP System. You can only use customer exits if they already exist in the SAP System. You find find more information about locating applications with pre-defined exits in Locating Applications that have Exits
    http://help.sap.com/saphelp_nw04/helpdata/en/1d/ca10d858c2e949ba4a152c44f8128a/frameset.htm
    SAP EXIT:this processing type contained in variables that are delivered with SAP BW business content.
    http://help.sap.com/saphelp_nw04/helpdata/en/1d/ca10d858c2e949ba4a152c44f8128a/frameset.htm
    User Exits: allow you to add additional functions to the SAP standard.
    Programs with user exits contain subroutine calls at certain points in their syntax that are identified by the prefix USEREXIT. The actual user exits are located in an include that has been assigned to a module pool. This is where customers can include any changes (enhancements) that they want to make to the system. These includes are always processed during program flow.
    Advantage: In principle, customers can modify anything they want that is found in the include (tables, structures, and so forth).
    Disadvantage: SAP cannot check the individual enhancements themselves which often leads to errors
    reward points if found useful
    regards
    palak

  • What is the difference between customer exits and user exits?

    hello friends,
    what is the difference between customer exits and user exits?

    Hi
    User exit - A user exit is a three character code that instructs the system to access a program during system processing.
    SXX: S is for standard exits that are delivered by SAP.   XX represents the 2-digit exit number.
    UXX: U is for user exits that are defined by the user.  XX represents the 2-digit exit number
    Customer exit - The R/3 enhancement concept allows you to add your own functionality to SAP’s standard business applications without having to modify the original applications. SAP creates customer exits for specific programs, screens, and menus within standard R/3 applications. These exits do not contain any functionality. Instead, the customer exits act as hooks. You can hang your own add-on functionality onto these hooks.     *-- Mani
    The following document is about exits in SAP :-
    The R/3 enhancement concept allows you to add your own functionality to SAP’s standard business applications without having to modify the original applications. 
    SAP creates user exits for specific programs, screens, and menus within standard R/3 applications. These exits do not contain any functionality. Instead, the customer exits act as hooks. You can hang your own add-on functionality onto these hooks.
    Types of Exits 
    There are several different types of user exits. Each of these exits acts as hooks where you can attach or "hang" your own add-ons.
    Menu Exits
    Menu exits add items to the pulldown menus in standard SAP applications. You can use these menu items to call up your own screens or to trigger entire add-on applications.
    SAP creates menu exits by defining special menu items in the Menu Painter. These special entries have function codes that begin with "+" (a plus sign). You specify the menu item’s text when activating the item in an add-on project.
    Screen Exits
    Screen exits add fields to screens in R/3 applications. SAP creates screen exits by placing special subscreen areas on a standard R/3 screen and calling a customer subscreen from the standard screen’s flow logic.
    Function Module Exits 
    Function module exits add functions to R/3 applications. Function module exits play a role in both menu and screen exits. 
    When you add a new menu item to a standard pull down menu, you use a function module exit to define the actions that should take place once your menu is activated. 
    Function module exits also control the data flow between standard programs and screen exit fields. SAP application developers create function module exits by writing calls to customer functions into the source code of standard R/3 programs. 
    These calls have the following syntax: 
    CALL CUSTOMER-FUNCTION ‘001’.
    Field Exits
    Field exits allow you to create your own programming logic for any data element in the Dictionary. You can use this logic to carry out checks, conversions, or business-related processing for any screen field.  Example: The data element BBBNR identifies a company’s international location number. You might want to set up your R/3 System so that all international location numbers are larger than 100. 
    The field exit concept lets you create a special function module that contains this logic. 
    You assign the special function module to the data element BBBNR. You then assign the module to any programs and screens in which users can add new international location numbers. When you activate your field exit, the system automatically triggers your special routine whenever a user enters a company location number. 
    In 4.6c, you can use "RSMODPRF" program to create field exits.
    An example of a user exits :-
    MODULE user_exit_0001 INPUT 
        CASE okcode.
            WHEN 'BACK OR EXIT'.
                CASE sy-dynnr.
                        WHEN '100'.
                             SET SCREEN 0.
                             LEAVE SCREEN.
                        WHEN '200'.
                             SET SCREEN 100.
                             LEAVE SCREEN.
                 ENDCASE.
          ENDCASE.

  • Difference b/w Customer exits and User Exits

    Hi,
    Can anybody explain diff b/w user exits and customer exits .
    How to find out and Impement the coding ..
    Thanks Advance
    Rohan.A

    Hi Rohan,
    Check this matter , this may be helpful to you.
    <b>CUSTOMER EXITS</b>
    The enhancement concept allows you to add your own functionality to SAP’s standard business applications without having to modify the original applications. SAP creates 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. You can hang your own add-on functionality onto these hooks.
    If you want to enhance the functionality of your SAP System, you should take advantage of the exits available in standard applications. There are two main reasons why you should use exits rather than modifying SAP software yourself. Add-ons attached to exits have the advantage that:
    •        They do not affect standard SAP source code
    When you add new functionality to your SAP System using SAP’s exits, you do not alter the source code of standard SAP programs in any way. The code and screens you create are encapsulated as separate objects. These customer objects are linked to standard applications, but exist separately from SAP’s standard software package.
    •        They do not affect software updates
    When you add new functionality to your SAP System using SAP’s exits, your objects (called customer objects) must adhere to strict naming conventions. When it comes time to upgrade a to a new software release, customer objects’ names ensure that they will not be affected by any changes or new additions to the standard software package.
    Customer exits are not available for all programs and screens found in the SAP System. You can only use customer exits if they already exist in the SAP System.
    <b>User exits :</b>
    1. Introduction
    2. How to find user exits
    3. Using Project management of SAP Enhancements 
    1. Introduction:
    User exits (Function module exits) are exits developed by SAP. The exit is implementerd as a call to a functionmodule. The code for the function module is writeen by the developer. You are not writing the code directly in the function module, but in the include that is implemented in the function module.
    The naming standard of function modules for functionmodule exits is: 
    EXIT_<program name><3 digit suffix> 
    The call to a functionmodule exit is implemented as:
    CALL CUSTOMER.-FUNCTION <3 digit suffix>
    Example:
    The program for transaction VA01 Create salesorder is SAPMV45A
    If you search for CALL CUSTOMER-FUNCTION i program
    SAPMV45A you will find ( Among other user exits):
    CALL CUSTOMER-FUNCTION '003'
      exporting
        xvbak   = vbak
        xvbuk   = vbuk
        xkomk   = tkomk
      importing
        lvf_subrc = lvf_subrc
      tables
        xvbfa = xvbfa
        xvbap = xvbap
        xvbup = xvbup.
    The exit calls function module EXIT_SAPMV45A_003
    Hope this is helpful.
    Reward all the helpful answers.
    Regards

  • Change Confirmed Qty in Sales Order User exit/ATP User exit

    HI
    We have a requirement to change the ATP Qty for certain meterials & Order Types  duing sales Order User exit(FORM USEREXIT_MOVE_FIELD_TO_VBEP.? ) or ATP User exit.( ATP...OUT?).
    Is this ok to update the XVBEP in FORM USEREXIT_MOVE_FIELD_TO_VBEP of MV45AFZZ ?
    Our requirement will be like this, for one order type ZSAL( and for certain Materials)  we need to reserve 4 qty, if any order comes with 10 qty and the confimed qty is only 6( total available stock at present) , then we should only confirm  2 qty for the other order type( For Non ZSAL Order Type), and reserve the 4 QTY for ZSAL Order Type.
    If there are multiple schedule lines for an Item, we need to reduce the qty equally( as possible) from all schdule lines.
    i.e. date1 qty 4
         date2 qty 6,
    in  this case we should confirm  Date1 QTY 2, date2 qty 4, so that the remaining 4 will be reserved for ZSAL Order type.
    Whats the Best way to achieve this ?
    Edited by: agrud agrud on Sep 8, 2011 4:01 AM

    Hi Agrud,
    Did you check the possibilities with configuration.If it is not possible with configuration then you can use that exit.Before i used this but only to display not to change any thing.
    Regards,
    Madhu.

  • MD11 Screen Exit/BADI/ User Exit For Adding Custom Field

    Hi,
    I have a requirement wherein i need to add one custom field on MD11 Screen.
    I cheked but coudnt find any relevant Exit or BADi for doing this.
    Doen Anybody knows how to add Custom Field on MD11 Screen.
    Thanks in Advance.
    Nitin

    Hi,
    Check....
    Exit Name               Description     
    LMDR2001               User exits restr. profiles of opt. pur.ord.-based load bldg     
    LMDZU001               User exits in additional planning     
    reward points if useful....
    Regards
    AK

  • Field Exit or User Exit for Maintenance Order field.

    Dear All,
    we need an field exit or an user exit for order(AUFNR)field in PM module.
    The Client wants that the value of this field should be validated and for certaion condition an error message should be given while saving an invoice for this order.
    Kindly provide the user exit ..
    Its urgent.
    Thansk in advance ..
    regards
    Ajay.

    Implement Field Exit within program   
    For this example I am using dta element 'EBELN' from table EKKO.                   
    Step 1: Execute program 'RSMODPRF', entering the data element of the field
    Step 2:Create function module when prompted, and add you code to the source section using the parameter 'INPUT' as the field value you are checking
    Step 3:      Save and activate Function and execute transaction 'CMOD'.
    Step 4:      Choose option: Goto-> Text Enhancements->Data elements->New DE cust docu.
    Step 3:      Save and activate Function and execute transaction 'CMOD'.
    Step 4:      Choose option: Goto-> Text Enhancements->Data elements->New DE cust docu.
    Step 5:      Enter data element
    Step 6:      Save and activate
    Step 7: Execute program 'RSMODPRF' again but this time leave data element field blank. Step 8: Select the checkbox for the data element you have just created and choose option: Field exit->Activate This will now be active for all instances of this data element, but you can assign specific program and screen combinations by pressing the 'Assign prog./screen' button. You can also change the code you entered in the field exit function module by pressing the 'Edit FM' button.
    regards
    vinod

  • Difference between customer exits and user exits

    difference between customer exits and user exits

    Hi,
    USER EXITS->
    1. Introduction:
    User exits (Function module exits) are exits developed by SAP.
    The exit is implementerd as a call to a functionmodule.
    The code for the function module is writeen by the developer.
    You are not writing the code directly in the function module,
    but in the include that is implemented in the function module.
    The naming standard of function modules for functionmodule exits is:
    EXIT_<program name><3 digit suffix>
    The call to a functionmodule exit is implemented as:
    CALL CUSTOMER.-FUNCTION <3 digit suffix>
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    CUSTOMER EXITS-> t-code CMOD.
    As of Release 4.6A SAP provides a new enhancement technique, the Business Add-Ins.
    Among others, this enhancement technique has the advantage of
    being based on a multi-level system landscape (SAP, country versions, IS solutions, partner,
    customer, and so on)
    instead of a two-level landscape (SAP, customer) as with the customer exits.
    You can create definitions and implementations of business add-ins at any level of the system landscape.
    To unify enhancements of the SAP Standard you can migrate customer exits to business add-ins.
    http://help.sap.com/saphelp_nw04/helpdata/en/c8/1975cc43b111d1896f0000e8322d00/content.htm
    In order to find out the user exits for any tcode,
    1. get the developement class of the tcode from SE93.
    2. Now goto transaction SMOD and press F4,
    3. give in the Deve class in the dev class and Press ENTER
    this will show u the exits for any tcode.
    or execute this report
    http://www.erpgenie.com/sap/abap/code/abap26.htm
    which gives the list of exits for a tcode
    http://help.sap.com/saphelp_nw04/helpdata/en/bf/ec079f5db911d295ae0000e82de14a/frameset.htm
    For information on Exits, check these links
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sapgenie.com/abap/code/abap26.htm
    http://www.sap-img.com/abap/what-is-user-exits.htm
    http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction
    http://www.easymarketplace.de/userexit.php
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sappoint.com/abap/userexit.pdfUser-Exit
    Regards
    Kiran Sure

  • FB70 Function Exit or user exit

    Hello!
    I have a requirement in which I need to assign customer invoice smartform in FB70 transaction. When the user will press save button then the data should go to spool request.
    Is it possible by using any Function Exit or BADIs. If yes please tell me the Exit or BADIs name.
    Your help will be appreciated.
    Ashvender
    [email protected]

    solved

  • DIfference Between User Exits, Screen Exits, Menu Exits And BADI

    Could any one let me know the exact/practical dIfference Between User Exits, Screen Exits, Menu Exits And BADI. ? And why BADIs are more proned to use?

    Hi,
    User Exits:
    A user exit is a three character code that instructs the system to access a program during system processing.
    SXX: S is for standard exits that are delivered by SAP.   XX represents the 2-digit exit number.
    UXX: U is for user exits that are defined by the user.  XX represents the 2-digit exit number
    Menu Exits:
    Menu exits add items to the pulldown menus in standard SAP applications. You can use these menu items to call up your own screens or to trigger entire add-on applications.
    SAP creates menu exits by defining special menu items in the Menu Painter. These special entries have function codes that begin with "+" (a plus sign). You specify the menu item’s text when activating the item in an add-on project.
    Screen Exits:
    Screen exits add fields to screens in R/3 applications. SAP creates screen exits by placing special subscreen areas on a standard R/3 screen and calling a customer subscreen from the standard screen’s flow logic.
    BADIs:
    Business Add-Ins are a new SAP enhancement technique based on ABAP Objects. They can be inserted into the SAP System to accommodate user requirements too specific to be included in the standard delivery. Since specific industries often require special functions, SAP allows you to predefine these points in your software. 
    And why BADIs are more proned to use?
    In contrast to above customer exits, Business Add-Ins no longer assume a two-level infrastructure (SAP and customer solutions), but instead allow for a multi-level system landscape (SAP, partner, and customer solutions, as well as country versions, industry solutions, and the like). Definitions and implementations of Business Add-Ins can be created at each level within such a system infrastructure.
    SAP guarantees the upward compatibility of all Business Add-In interfaces. Release upgrades do not affect enhancement calls from within the standard software nor do they affect the validity of call interfaces. You do not have to register Business Add-Ins in SSCR.
    The Business Add-In enhancement technique differentiates between enhancements that can only be implemented once and enhancements that can be used actively by any number of customers at the same time. In addition, Business Add-Ins can be defined according to filter values. This allows you to control add-in implementation and make it dependent on specific criteria (on a specific Country value, for example).
    All ABAP sources, screens, GUIs, and table interfaces created using this enhancement technique are defined in a manner that allows customers to include their own enhancements in the standard. A single Business Add-In contains all of the interfaces necessary to implement a specific task.
    The actual program code is enhanced using ABAP Objects. In order to better understand the programming techniques behind the Business Add-In enhancement concept, SAP recommends reading the section on ABAP Objects.
    Regards,
    Ferry Lianto

  • Screen exit-user exit- menu exit.

    What are these and what is the difference?They look so similar.
    Help me to differentiate please.
    Points guaranteed man.
    Nik

    Hi Nikhil,
    I am giving you a part of a document.
    Hope it helps.
    <b>Screen exits</b> are exits that allow you to use a reserved part of the screen (A subscreen) to display or input data.
    It is determined be SAP where the sub screen will be displayed.
    The syntax is: CALL CUSTOMER-SUBSCREEN
    The screen exit is not processed untill the corresponding subscreen has been created in an enhancement project, and the project has been activated.
    Note:
    Function codes are only processed in the main screens flow logic
         You are not allowed to enter a name for the subscreens command field
         You are not allowed to define GUI stauses
         You are not allowed to enter a value for Next screen
         The global data of the program is not available for the subscreen. Data for the subscreen is provided by function modules. These function modules belongs to the same function group as the subscreen
         Subscreens are edited with transaction CMOD. When you activate a project containg subscreens, the calling screen is regenerated and the subscreen is displayed next time you display the calling screen
         The developer must create the subscreen and the corresponding PBO and PAI modules
    How to identify screen exits
    Look after CALL CUSTOMER-SUBSCREEN in the screenprogram of the screen you want to modify.
         Use transaction CMOD menu Utillities -> SAP enhancements to search for screen exits
    <b>MENU EXITS</b>
    Menu exits allow you to add your own functionallity to menus. Menu exits are implemented by SAP, and are reserved menu entries in the GUI interface. The developer can add his/her own text and logic for the menu.
    Function codes for menu exits all start with "+"
    Example
    We want to create a new menu item in the Office menu. The text for the menu should be "Run ZTEST", and the menu will
    run report ZTEST.
    Goto transaction SE43 Area Menu Maintenance
    In Area Menu Paramenter type 'S000' (S triple Zero)
    Select Change and ignore all the warning screens
    Expand the office menu. In the buttom of the office tree you will find a menu named "Customer function"
    Double click on the text. In the pop-up screen change the text to "Run ZTEST".  Note that the trsnaction code is +C01
    Goto transaction SE93 and create transaction +C01 that calls report ZTEST.
    Now you will se the menu displayed in the office tree. If you delete transaction +C01 again, the new menu will dissapear.
    <b>USER EXITS</b>
    User exits (Function module exits) are exits developed by SAP. The exit is implementerd as a call to a functionmodule. The code for the function module is writeen by the developer. You are not writing the code directly in the function module, but in the include that is implemented in the function module.
    The naming standard of function modules for functionmodule exits is:  EXIT_<program name><3 digit suffix>
    The call to a functionmodule exit is implemented as: CALL CUSTOMER.-FUNCTION <3 digit suffix>
    Example:
    The program for transaction VA01 Create salesorder is SAPMV45A
    If you search for CALL CUSTOMER-FUNCTION i program SAPMV45A you will find ( Among other user exits):
    CALL CUSTOMER-FUNCTION '003'
      exporting
        xvbak   = vbak
        xvbuk   = vbuk
        xkomk   = tkomk
      importing
        lvf_subrc = lvf_subrc
      tables
        xvbfa = xvbfa
        xvbap = xvbap
        xvbup = xvbup.
    The exit calls function module EXIT_SAPMV45A_003
    2. How to find user exits
    Display the program where you are searching for and exit and search for CALL CUSTOMER-EXIT
    If you know the Exit name, go to transaction CMOD. Choose menu Utillities->SAP Enhancements. Enter the exit name and press enter.
    You will now come to a screen that shows the function module exits for the exit.
    3. Using Project management of SAP Enhancements
    We want to create a project to enahance trasnaction VA01
    Go to transaction CMOD
         Create a project called ZVA01
         Choose the Enhancement assign radio button and press the Change button
         In the first column enter V45A0002 Predefine sold-to party in sales document . Note that an enhancement can only be used i 1 project. If the enhancement is allready in use, and error message will be displayed
         Press Save
         Press Components. You can now see that enhancement uses user exit EXIT_SAPMV45A_002. Double click on the exit.
         Now the function module is displayed. Double click on include ZXVVAU04 in the function module
         Insert the following code into the include: E_KUNNR = '2155'.
    Activate the include program. Go back to CMOD and activate the project.
         Goto transaction VA01 and craete a salesorder. Note that Sold-to-party now automatically is "2155"
    Regards,
    Suruchi

  • User Exit for XD02 in Sales area data in Sales tab

    Hi Sap Gurus,
    I have a problem . I need help .
    The requirement is
    In XD01 transaction , In Sales area data, In Sales tab i need to add a Check box which i already have added.This check box refers to KNVV table-Zflag
    In VA01 transaction , In menu goto -> header -> Sales , In Additional data B .
    I have another Check box.  This check box refers to Vbaktable-Zflag .
    <b>I need the code and exact locations where to put this to get my issue resolved which is given below in Functional Description</b>.
    Functional Description where you can understand better.
       Our custom logic will be initiated once the Sold-to Party (VBAK-KUNNR) is entered for any order type.  When the sold-to party is entered the user exit program will check table KNVV for the custom field ZFLAG that corresponds to the “Print Prices on Delivery Note” flag (hereafter referred to as the Pricing Flag) and populate the same setting of the flag into the ZFLAG that will be on the “Additional data B” tab on a sales order at the header.  The user can manually change VBAK-ZFLAG Pricing Flag setting to something different than what is populated for the customer master level.
    If the user happens to change the sold-to party for any reason then the user exit program should take the following approach when populating the ZFLAG Pricing Flag in a sales order:
    -     Recheck the ZFLAG Pricing Flag setting in the customer master for the sold-to party that the user has newly selected.
    The user will still have the option to manually ZFLAG Pricing Flag on a sales order after the user exit program defaults it.

    Transaction Code - XD02                     Change Customer (Centrally)
    Exit Name           Description
    SAPMF02D            User exits: Customer master data
    No of Exits:          1
    USER EXIT
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sapgenie.com/abap/code/abap26.htm
    http://www.sap-img.com/abap/what-is-user-exits.htm
    http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction
    http://www.easymarketplace.de/userexit.php
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sappoint.com/abap/userexit.pdfUser-Exit
    http://www.sap-img.com/ab038.htm
    http://help.sap.com/saphelp_46c/helpdata/en/64/72369adc56d11195100060b03c6b76/frameset.htm
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sap-img.com/abap/what-is-user-exits.htm
    http://expertanswercenter.techtarget.com/eac/knowledgebaseAnswer/0,295199,sid63_gci982756,00.html
    Rewards if useful.........
    Minal

  • USER EXITS Vs CUSTOMER EXITS

    Hi all,
    can any one clearly explain me the diff between user exits & customer exits.....
    points will b rewarded .....
    Thank You.
    Regards,
    Prashanth.

    Hi Prashanth Polsani  ,
    Difference between user exits & customer exits:
    User exit - A user exit is a three character code that instructs the system to access a program during system processing.
    SXX: S is for standard exits that are delivered by SAP.   XX represents the 2-digit exit number.
    UXX: U is for user exits that are defined by the user.  XX represents the 2-digit exit number
    Customer exit - The R/3 enhancement concept allows you to add your own functionality to SAP’s standard business applications without having to modify the original applications. SAP creates customer exits for specific programs, screens, and menus within standard R/3 applications. These exits do not contain any functionality. Instead, the customer exits act as hooks. You can hang your own add-on functionality onto these hooks.    
    The following document is about exits in SAP :-
    The R/3 enhancement concept allows you to add your own functionality to SAP’s standard business applications without having to modify the original applications. 
    SAP creates user exits for specific programs, screens, and menus within standard R/3 applications. These exits do not contain any functionality. Instead, the customer exits act as hooks. You can hang your own add-on functionality onto these hooks.
    Types of Exits 
    There are several different types of user exits. Each of these exits acts as hooks where you can attach or "hang" your own add-ons.
    Menu Exits
    Menu exits add items to the pulldown menus in standard SAP applications. You can use these menu items to call up your own screens or to trigger entire add-on applications.
    SAP creates menu exits by defining special menu items in the Menu Painter. These special entries have function codes that begin with "+" (a plus sign). You specify the menu item’s text when activating the item in an add-on project.
    Screen Exits
    Screen exits add fields to screens in R/3 applications. SAP creates screen exits by placing special subscreen areas on a standard R/3 screen and calling a customer subscreen from the standard screen’s flow logic.
    Function Module Exits 
    Function module exits add functions to R/3 applications. Function module exits play a role in both menu and screen exits. 
    When you add a new menu item to a standard pull down menu, you use a function module exit to define the actions that should take place once your menu is activated. 
    Function module exits also control the data flow between standard programs and screen exit fields. SAP application developers create function module exits by writing calls to customer functions into the source code of standard R/3 programs. 
    These calls have the following syntax: 
    CALL CUSTOMER-FUNCTION ‘001’.
    Field Exits
    Field exits allow you to create your own programming logic for any data element in the Dictionary. You can use this logic to carry out checks, conversions, or business-related processing for any screen field.  Example: The data element BBBNR identifies a company’s international location number. You might want to set up your R/3 System so that all international location numbers are larger than 100. 
    The field exit concept lets you create a special function module that contains this logic. 
    You assign the special function module to the data element BBBNR. You then assign the module to any programs and screens in which users can add new international location numbers. When you activate your field exit, the system automatically triggers your special routine whenever a user enters a company location number. 
    In 4.6c, you can use "RSMODPRF" program to create field exits.
    An example of a user exits :-
    MODULE user_exit_0001 INPUT 
        CASE okcode.
            WHEN 'BACK OR EXIT'.
                CASE sy-dynnr.
                        WHEN '100'.
                             SET SCREEN 0.
                             LEAVE SCREEN.
                        WHEN '200'.
    Note that you can write any code that satisfy your needs.                                                     ****
    But in this case, this was wrote as a sample code for reference sake.                                    ****
    And you can test it.                                                                                ****
                             SET SCREEN 100.
                             LEAVE SCREEN.
                 ENDCASE.
          ENDCASE. 
    As with customer exits two different views are available:
    In the definition view, an application programmer predefines exit points in a source that allow specific industry sectors, partners, and customers to attach additional software to standard SAP source code without having to modify the original object. 
    In the implementation view, the users of Business Add-Ins can customize the logic they need or use a standard logic if one is available.
    USER-EXITS can be used only one time.
           Ex:- if your assigning a USER-EXIT to a project in (CMOD), then you can not assign the same to other project.
    These r the following web-sites which may find helpful to u :
    http://help.sap.com/saphelp_nw04/helpdata/en/bf/ec079f5db911d295ae0000e82de14a/frameset.htm
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sap-img.com/abap/difference-between-badi-and-user-exits.htm
    http://help.sap.com/saphelp_nw04/helpdata/en/bf/ec079f5db911d295ae0000e82de14a/frameset.htm
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sappoint.com/abap/userexit.pdfUser-Exit
    http://www.planetsap.com/userexit_main_page.htm
    http://www.easymarketplace.de/userexit.php
    *****Pls reward points if u find this useful
    cheers,
    gyanaraj

  • Menu Exits and Screen Exits

    hi everyone,
    can you send me some examples on menu exits and screen exits.
    thank you.
    preetham

    Hi Preetham,
    In older versions MENU Exits approached through Transaction CMOD by creating
    PROJECTS and activating the project and assigning Program to that
    Transaction Codes. For MENU Exits, Transaction Codes will be starting with
    "+" sign and with default text "NODE TEXT NOT FOUND" for which you can
    assign your Report or Dialog Program etc., (for Eg:- +DW4 MENU Exits
    Transaction available in TOOLS --> ABAP Workbench --> Utilities --> <Node
    Text Not found>).
    Procedure for Creating MENU Exits.
    1) To get into Area Menu Maintenance Screen Type SE43 T.Code in Command
    Line.
    2) In Area Menu Paramenter type 'S000' (S triple Zero)
    3) Then Press Change Icon in Application Tool Bar. Then It may ask for
    Access Key [or] it may display "Specify Processing mode" window. If it ask
    for the Access Key Check for the availability of OSS Note and apply to open
    Standard SAP Menu to include MENU Exits. Otherwise, if it display "Specify
    Processing mode" window with Three Push Button. In which select "Change" and
    proceed further.
    4) Then it will display "Information" window with the following information
    "Caution : The Original Language of the structure is German (editing lang. :
    English) ". Then press "Enter Key to proceed further.
    5) Then you will get into "Edit Area Menu S000".
    6) for eg:- Expand Tools Menu.
    7) Then Press ABAP Workbench <Icon>.
    8) Then you will get into ABAP Workbench Menu Tree.
    9) Then Expand Utilities Menu.
    10) In the last line you will find one MENU EXIT Provision to include your
    own menu. "Node Text Not Found" This text can be change by double Clicking
    that. There you can find the T.Code. Here for Eg:- "+DW4".
    11) for eg: - Here change the Text to "Sample Menu Exit" and then note down
    the T.Code "+DW4".
    12) Then Save with Change Request Number and come out of Transaction SE43.
    13) Then Goto Transaction SE93.
    14) Then type T.Code "+DW4" and press Create.
    15) Then proceed further to create transaction called "+DW4".
    I hope this could help you in Creating Menu Exit...
    Creating menu exits
    http://help.sap.com/saphelp_nw04/helpdata/en/c8/19762743b111d1896f0000e8322d00/content.htm
    http://help.sap.com/saphelp_nw2004s/helpdata/en/83/7a18cbde6e11d195460000e82de14a/frameset.htm
    For screen exits.
    http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction
    Screen exits add fields to screens in R/3 applications. SAP creates screen exits by placing special subscreen areas on a standard R/3 screen and calling a customer subscreen from the standard screen’s flow logic.
    the tcode is cmod...
    1.From the main screen of the Project management transaction, proceed as follows:
    Select Enhancement components and choose Change.
    2.Choose Edit component.
    3.Choose the screen exit and double click on it
    4.Create your subscreen using the Screen Painter.
    5.Design your screen to be added to the standard screen and activate the particular screen and return back to the flow logic .
    6.Choose the PAI and PBO to write down the logic.
    7.Generate your screen and choose Back (the green arrow) to return to the Project management transaction.
    8.Go to the transaction ME22 to view the customer defined screen exit.
    9.Enter the purchase order number and press Enter.
    10.Go to the menu header --> Details.
    11.Purchase number is visible on the standard screen
    check the foll link,
    http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction
    Menu exits allow you to add your own functions to the pulldown menus in standard R/3 transactions. To take advantage of a menu exit, you first need to create a project as described in the section Creating an add-on project. Then, you must include the SAP enhancement package that contains the menu exit you want to use in your project. From the main screen of the Project management transaction, proceed as follows:
    Select Enhancement components and choose Change.
    The system lists all customer exits contained in the enhancements included in your project.
    Place the cursor on the menu exit you want to add your own function to.
    Choose Edit component.
    The system displays technical information about the menu entry. It also displays two input fields where you can specify a language and the text you want your menu item to have.
    Enter the name of your menu function (such as Special order method) in the field New text.
    Choose Save text.
    Your special menu function will not appear in the pulldown menu of the corresponding standard transaction until you activate your enhancement project.
    Specifying a menu text and activating your project are not the only steps you need to take to make your own menu item work. After you carry out these steps, your menu item will appear, but it will not call a corresponding function. To attach your menu entry to its corresponding function, you need to create a function module for the function module exit associated with your menu text. This function module exit is part of the same SAP enhancement that contains the menu exit you used. Creating Customer-Specific Function Modules tells you more about how to use function module exits.
    also refer
    MEnu Exit
    http://www.sap-img.com/abap/what-is-user-exits.htm
    Creating menu exits
    http://help.sap.com/saphelp_nw04/helpdata/en/c8/19762743b111d1896f0000e8322d00/content.htm
    http://help.sap.com/saphelp_nw2004s/helpdata/en/83/7a18cbde6e11d195460000e82de14a/frameset.htm
    For screen exits.
    http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction
    chech these links for user exists its usefull
    http://www.allsaplinks.com/user_exit.html
    Re: Screen exit
    user exit and customer exit
    http://help.sap.com/saphelp_47x200/helpdata/en/dd/561602545a11d1a7020000e829fd11/frameset.htm
    http://www.sap-basis-abap.com/sapab013.htm
    http://www.sap-img.com/abap/what-is-user-exits.htm
    How to implement screen exit for a SAP standard transaction
    Introduction
    SAP provides standard transactions to enter data into database. But a client may want to maintain some additional information in SAP other than what is provided.
    To make provisions for this, additional screens have to be provided and additional fields must be added into appropriate database table.
    To pave way for this, SAP has provided the option for screen exits. Usually, SAP provides the following:
    An append structure in the database table with the new fields.
    A subscreen area into the standard screen – where the programmer can attach his subscreen of his own program with the new fields.
    A function group under which the new subscreen has to be created with the new fields.
    Function exits to synchronize the PBO and PAI of the standard SAP program with the PBO and PAI of the subscreen – so that data can flow back and forth between the standard SAP program and the program written by the developer for the subscreen. These function modules also exist in the same function group under which the subscreen will have to be developed.
    Finally, a linkage has to be done between the subscreen area of standard SAP screen with the custom subscreen constructed by the developer.
    Typically, SAP provides an enhancement in which the developer can create an append structure, use the function exits to synchronize the PBO and PAI of the standard SAP program and the custom subscreen program, and make the necessary linking( as mentioned above in step 4. But, again, this is not a hard and fast rule. Linking in some case, is also done by configurations.) SAP also usually provides the name of the function group under which the subscreen has to be developed.
    Necessary guidance about implementing a screen exit development is usually available in the Documentation section of the enhancement ( can be availed by transaction SMOD).
    Pre-Requisites
    The developer to work on screen exit should have essential knowledge on the following:
    DDIC concepts, including the knowledge of append structure.
    Concept of SAP Enhancements and implementing them using Projects.
    Concept of function exits.
    Knowledge on Module Pool – including subscreens, Tabstrip controls etc.
    Steps
    Guidelines
    So, a developer can follow the guidelines mentioned below to implement a screen exit to a standard SAP transaction, as and when required:
    Find out the Required Enhancements
    Go to SMOD. Press F4 in the Enhancement field. In the next popup window, click pushbutton ‘SAP Applications’. A list will appear that contains information on all the enhancements, categorized under functional areas. Developer must search for the enhancements relevant to his functional area of interest – for e.g., Purchasing, Asset Accounting, etc.
    Note down the enhancements. Then, come to the initial screen of SMOD and view the documentation of each enhancement to find out which one is required for your development.
    Utilize the Enhancement in a Project
    After you have found one, do as directed in the documentation. Generally, the steps are as follows:
    Create a project using CMOD including your enhancement.
    Create the append structure with new fields.
    Go to the desired function group and create a subscreen with the new fields. Write PBO and PAI for the subscreen, if required.
    Use the function exits in the enhancement to link the PBO and PAI of the subscreen with that of the main SAP program supporting the SAP transaction.
    Maintain necessary linkage between the subscreen area of standard SAP program with the custom subscreen developed along with the custom program name. This can be done in the project (developed by CMOD including the enhancement) or outside as a part of configuration.
    Activate the project.
    Test to ensure that required functionality are met.
    Case Study 1
    Add three new custom fields for Asset master and maintain information for them
    Requirement
    Three fields in the legacy system have to be maintained in Asset master. These fields are:
    Original Asset number – 20 characters
    Location 2 – 15 Characters.
    Model no – 20 characters
    Location 2 should start with ‘L’.
    Pre-Analysis
    Finding out the Enhancement
    As described above, the enhancement is determined. It was found, that enhancement AIST0002 will serve the purpose. It contains the following components (can be viewed by transaction SMOD):
    Exit Type Description EXIT_SAPL1022_001 Function Exit Check of User-Defined Fields when Using Create and Change BAPI EXIT_SAPLAIST_002 Function Exit Transfer Data for User Subscreens in PBO. EXIT_SAPLAIST_003 Function Exit Transfer of User-Defined Fields to SAP Master Data Transactions CI_ANLU Customizing Include Include structure to add new fields
    Studying the Function Exits
    The function module level documentation for the function exits are then viewed from transaction SE37. The documentation clearly laid out for the purpose for their use:
    EXIT_SAPLAIST_002
    Function module Level Documentation
    This function module is called by asset master data maintenance at the start of the dialog. (When changing, it is called after reading of the data from the database; when creating it is called after the transfer of the default values from the asset class and reference asset.) The purpose of the function module is to enable this function group to recognize the master data. For interpreting or controlling master data fields that are important for user fields, it is possible to transfer to global variables at this point, so that they can be recognized when the user subscreens are processed.
    Import Parameters
    Understanding
    This function module is called at the PBO to pass the information retrieved from the database to pass them to the custom subscreen and its underlying program. Import parameter : I_ANLU will be populated with the values for user-defined fields which will be passed to the subscreen program. So, there must be some sort of variable assignment from I_ANLU.
    EXIT_SAPLAIST_003
    Function module Documentation: This function module is called by SAP asset master data maintenance after the screens are processed, but before saving. The purpose of the function module is to transfer fields entered on user sub-screens of SAP asset data maintenance to the database for updating. The export parameter for this function module is:
    Understanding
    This function module will be used to transfer the user entered data in the subscreen fields to the main SAP program, which will then be saved into the database.
    Studying the Documentation of the Enhancement
    The enhancement documentation (as is viewed from the initial screen of SMOD] also supports the idea. Moreover, it informs that we need to develop a subscreen under function group XAIS. This is the function group under which the two function exit modules also exist. So, if the custom subscreen refers to the global data of the function group XAIS, then those values will also be available to these function exits as well.
    Going to SE80 and viewing the function group XAIS helps us to inform that there are three DDIC tables declared for it:
    Deciding the Final course of Action
    After making all the investigations, the final course of action was determined.
    SrlNo Step Justification
    A project has to be created using transaction CMOD where the enhancement AIST0002 will be included.
    Customizing include CI_ANLU has to be created with the custom fields demanded When CI_ANLU will be developed, the custom fields will get appended to the database table ANLU. Also, these fields will be used to create screen fields in the new subscreen.
    A custom subscreen, say, 9000 will be developed under function group XAIS. The screen group for the screen will be ‘CUST’ (or any name). The three custom fields added to table ANLU (by creating CI_ANLU) will be used to create new fields in the screen.
    In the PAI of the subscreen, validation for Location to start with ‘L’ will be added. The subscreen with three new fields has to be developed so that it can be attached to a subscreen area of the asset master screens.
    In the custom include of the function exit module ‘EXIT_SAPLAIST_002’, the following code will be written:-
    ANLU = I_ANLU. I_ANLU is the import parameter of this FM. The value is assigned to the global variable ANLU, referring which the three new subscreen fields are developed. So, data retrieved from database table ANLU will be passed to this FM as I_ANLU by the standard SAP main program. The value will be taken and passed to the global variable of the function group XAIS, so that the three custom fields (referring to ANLU of XAIS) get populated.
    In the custom include of the function exit module ‘EXIT_SAPLAIST_003’, the following code will be written:-
    E_ANLU = ANLU. The changed values in the subscreen fields exist in global variable ANLU for the function group XAIS. This function exit module will pass the data back to the SAP main program as E_ANLU.
    Proper linkage/configuration has to be done so that the new subscreens get linked to the appropriate subscreen area of the Asset master screen. This has to be done – otherwise, the new custom subscreen will not be displayed in the Asset master screens.
    Development
    Creating a Project to include the enhancement
    Go to transaction CMOD and create a project.
    Enter a description for the project. Then, click on the pushbutton ‘Enhancement Assignments’ in the Application Toolbar.
    Enter the name of the enhancement and Save.
    Go to ‘Components’.
    Creating Custom Include for ANLU
    The screen shown below will appear, showing all the enhancement components under the assignment AIST0002. Double-click on the name of the Include Structure to create it.
    Create the include structure with three new fields, as required. Then, save and activate it.
    Develop the subscreen and the program
    Go to transaction SE80. For the function group XAIS, create a new subscreen 9000.
    Create it as subscreen.
    Then, go to the Layout of the screen and create three new fields from Database table ANLU.
    Drag the fields in the screen body and place them.
    Then, save and activate the screen and come back to screen flow editor.
    Create the PAI module to add validation for field “Location 2”, as required .
    Activate the whole function group and come out.
    Write code in the Function Exits to synchronize the programs
    Now, code has to be written in the function modules EXIT_SAPLAIST_002 and EXIT_SAPLAIST_003 so that data flows to and fro between the main SAP program and custom subscreen program. For that, go back to transaction CMOD and change the function exits.
    Write code in the function module EXIT_SAPLAIST_002 called once at the beginning of the transaction:
    Write code in EXIT_SAPLAIST_003 to pass the data from the subscreen to SAP main program.
    Then, activate everything – the whole project and come out.
    Complete the configuration to link the subscreen
    The development portion is complete. Now, linking of the subscreen has to be done with the subscreen area of the main program. In most of the cases, this linking can be done in the enhancement itself. But, here, requirement is a bit different. It is done by configuration using SPRO.
    Assets are created under Asset class. And for each asset class, there is a layout assigned to it. For a layout, there are multiple tab pages assigned to it. And, for each tab page, there are multiple screen groups/field groups assigned.
    Here, the requirement is to create these three custom fields in the tab page ‘General’ of asset master screen ( AS01/AS02/AS03/AS91).
    Determine the Layout
    To achieve this, first of all, we need to find out which layout is assigned to asset class 1000.For that, go to transaction AOLK( information has to be obtained from functional consultant).Select the Asset Class ‘1000’ and click on folder ‘General Assignment of Layout’.
    Here, for Asset class 1000, for all the user groups, tab layout SAP is assigned. Since layout ‘SAP’ cannot be changed, it has to be copied and manipulated to include our screen group. Later, the new layout has to be assigned over here.
    Create new tab layout
    Go to transaction AOLA. Copy the tab layout ‘SAP’ to create another layout, say, YSUB.
    System will copy all the settings and will inform you about that.
    Select your newly created layout and double-click on the folder ‘Tab page titles’.
    You want to put your custom fields in the tab page “General”. So, select this tab page entry and double-click on the folder "Position of Groups".
    Here, all the field groups currently residing in the tab-page “General” are shown. Add an entry for your newly created fields.
    Select the group box from the list. An entry will come with “U” padded with the custom subscreen prepared by you.
    Then, save and come out.
    Assign the new Layout to Asset Class
    Now, go to tcode AOLK and assign tab layout YSUB for asset class 1000.
    Save and come out.
    Test the Exit
    Everything is over. Now, go to transaction code AS01/02/03 or AS91 to deal with an asset of asset class 1000. You will see your new fields added to the screen. Add values to them…save. Then, enter into the tcodes again to see whether the values entered by you are being displayed or not.
    Original Source: ittoolbox.com
    MENU
    refer
    MEnu Exit
    just refer to the link below for step by step procedure with screen shots
    http://www.sapmaterial.com/?gclid=CN322K28t4sCFQ-WbgodSGbK2g
    Check this link:
    http://help.sap.com/saphelp_nw04/helpdata/en/c8/1975e643b111d1896f0000e8322d00/frameset.htm
    Menu exits allow you to add your own functions to the pulldown menus in standard R/3 transactions. To take advantage of a menu exit, you first need to create a project as described in the section Creating an add-on project. Then, you must include the SAP enhancement package that contains the menu exit you want to use in your project. From the main screen of the Project management transaction, proceed as follows:
    Select Enhancement components and choose Change.
    The system lists all customer exits contained in the enhancements included in your project.
    Place the cursor on the menu exit you want to add your own function to.
    Choose Edit component.
    The system displays technical information about the menu entry. It also displays two input fields where you can specify a language and the text you want your menu item to have.
    Enter the name of your menu function (such as Special order method) in the field New text.
    Choose Save text.
    Your special menu function will not appear in the pulldown menu of the corresponding standard transaction until you activate your enhancement project.
    Specifying a menu text and activating your project are not the only steps you need to take to make your own menu item work. After you carry out these steps, your menu item will appear, but it will not call a corresponding function. To attach your menu entry to its corresponding function, you need to create a function module for the function module exit associated with your menu text. This function module exit is part of the same SAP enhancement that contains the menu exit you used. Creating Customer-Specific Function Modules tells you more about how to use function module exits.
    User exits (Function module exits) are exits developed by SAP. The exit is implementerd as a call to a function module. The code for the function module is written by the developer. You are not writing the code directly in the function module, but in the include that is implemented in the function module.
    The naming standard of function modules for functionmodule exits is:
    EXIT_<program name><3 digit suffix>
    The call to a functionmodule exit is implemented as:
    CALL CUSTOMER.-FUNCTION <3 digit suffix>
    To find a Exit.
    Goto Transaction -- Find The Package
    SMOD >f4>Use the Package here to Find the Exits In the Package.
    Else if you Want to search by Application Area wise ,
    There is one more tab to find the Exits in the Respective Application Area.
    Implementing the Exit-- CMOD Create ProjectsAssgn your Component .
    Now Run ur Transaction to Check if it Triggers.
    Thats it..
    Suppose you need to find out all the user exits related to a tcode.
    1. Execute the Tcode.
    2. Open the SAP program.
    3. Get the Development Class.
    4. Execute Tcode SE84.
    5. Open the Node 'Envir. -> Exit Techniques -> 'Customer Exits -> Enhancements'
    6. Enter the Development class and execute.
    Check out this thread..
    The specified item was not found.
    1. Type the transaction : system->status-> <PROG. NAME>
    2 open SE37 , type EXIT<PROG NAME> and press F4 to get the list of function exits available.
    3. Open CMOD utilities->SAP enhancements
    EDIT->All selections
    4.type the function module name obtained in step 2, in fields 'component name' in 'additional selections' block. and execute.
    5. The displayed list contains the enhancements names for the transaction You were looking for.
    6. Create a project in CMOD and the code in default include->activate.
    http://www.erpgenie.com/sap/abap/code/abap26.htm
    which gives the list of exits for a tcode
    http://help.sap.com/saphelp_nw04/helpdata/en/bf/ec079f5db911d295ae0000e82de14a/frameset.htm
    For information on Exits, check these links
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sapgenie.com/abap/code/abap26.htm
    http://www.sap-img.com/abap/what-is-user-exits.htm
    http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction
    http://www.easymarketplace.de/userexit.php
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sappoint.com/abap/userexit.pdfUser-Exit
    http://www.planetsap.com/userexit_main_page.htm
    User-Exits
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://www.sap-img.com/ab038.htm
    http://www.planetsap.com/userexit_main_page.htm
    http://www.sap-basis-abap.com/sapab013.htm
    http://sap.ittoolbox.com/documents/popular-q-and-a/user-exits-for-the-transaction-code-migo-3283
    These links will help you to learn more on user exits.
    http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm
    http://help.sap.com/saphelp_nw04/helpdata/en/c8/1975cc43b111d1896f0000e8322d00/frameset.htm
    http://www.planetsap.com/userexit_main_page.htm
    http://www.allsaplinks.com/user_exit.html
    www.sap-img.com/abap/what-is-user-exits.htm
    Also please check these threads for more details about user exits.
    Re: Screen exit
    user exit and customer exit
    user exit
    1. Document on UserExits in FI/CO
    http://www.ficoexpertonline.com/downloads/User%20ExitsWPedit.doc
    2. Finding User Exits...
    http://sap.ionelburlacu.ro/abap/sap2/Other_Useful_Tips.html#Finding_User_Exits
    3. List of all User Exits...
    http://www.planetsap.com/userexit_main_page.htm
    Reward points if helpful.
    Thanks
    Naveen khan
    Message was edited by:
            Pattan Naveen

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