Screen Exit for VA01/02 Additional data tab B

Hi
i am working on screen exit for Additional Data Tab B to add custom fields.I have included the fields in VBAK table using append structure(is there a way to include fields using Include Structure?).
Also i have seen in many threads that SAPMV45A program and 8309 is the screen number to do the changes.
I am new to this Screen exits can someone tell me how to add these fields in that tab?i dont understand what to do from here.
give me step by step process or any link to do this.

hi
but does it ask me for ACCESSKEY?
i must not change the standard thing. i need to implement in Exits only.i have seen in SAPMV45A there are 2 exits exit_**_002 and 003 which can be used for PBO and PAI.
but i am confused on how to bring the fields into ADDITIONAL DATA TAB B without changing standard directly?

Similar Messages

Screen exit for va02 item additional data b

i completed to add a field in the in the sale order additional data B . in my requirement i want to add icon beside a field to allow execution of the query .
could you tell me how to do this?

hi
but does it ask me for ACCESSKEY?
i must not change the standard thing. i need to implement in Exits only.i have seen in SAPMV45A there are 2 exits exit_**_002 and 003 which can be used for PBO and PAI.
but i am confused on how to bring the fields into ADDITIONAL DATA TAB B without changing standard directly?

Addition of new field in VA02 and VA01 in additional data tab B

Hi,
I have added a new field called delivery date to additional data tab B in both tcodes va01 and va02. Now, while creating or changing a sales order, if the Sales group is I00 then this field should be filled up mandatorily. For va01 and va02 i have done all the required coding where all this is done on pressing the save button when we are in the additional data b tab.It would throw an error message if the date is wrong and a wrning if it is empty (provided sales group is I00). I did the coding in 4462 screen.
My requirement now is that if somebody doesnt go to the 'additional data b' tab n try to save the Sales order then also it should throw a warning or error stating that delivery date field should be filled up. Where exactly should i place the coding now? if it is screen 4900 then can someone suggest me at what place should the coding be done.
Regards,
Puja

Hi Puja,
Seems you have added the fields at item level in sales order and for this you must have appended the additional fields
in vbap table. So to validate these fields you can use USEREXIT_CHECK_VBAP available in MV45AFZB user exit include.
The fields you appended will be available in vbap structure, add your validation here or even in USEREXIT_SAVE_DOCUMENT_PREPARE available in MV45AFZZ which is called before saving the sales order.
Regards,
Pawan

Urgent: SCREEN EXITS FOR VA01

Hi all,
Please tell me what r the screen exits available for VA01 transaction.
points will be rewarded,
Thanks in advance,
SIRI

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
Transaction Code - VA02                     Change Sales Order
Exit Name           Description
SDTRM001            Reschedule schedule lines without a new ATP check
V45A0001            Determine alternative materials for product selection
V45A0002            Predefine sold-to party in sales document
V45A0003            Collector for customer function modulpool MV45A
V45A0004            Copy packing proposal
V45E0001            Update the purchase order from the sales order
V45E0002            Data transfer in procurement elements (PRreq., assembly)
V45L0001            SD component supplier processing (customer enhancements)
V45P0001            SD customer function for cross-company code sales
V45S0001            Update sales document from configuration
V45S0003            MRP-relevance for incomplete configuration
V45S0004            Effectivity type in sales order
V45W0001            SD Service Management: Forward Contract Data to Item
V46H0001            SD Customer functions for resource-related billing
V60F0001            SD Billing plan (customer enhancement) diff. to billing plan
No of Exits:         15
Rewards if useful.........
Minal

Any screen exit for va01

Hi frends
I am creating a sales order for a particular type the (KBETR FIELD IN CONDITIONS TAB)
for some conditions it is showing editable
and for some conditions it is showing non editable
and how can we make the field editable.........
thanks

Hi Promod,
These are the exits present for VA01 transaction.
SDTRM001            Reschedule schedule lines without a new ATP check
V45A0002            Predefine sold-to party in sales document
V45A0003            Collector for customer function modulpool MV45A
V45A0004            Copy packing proposal
V45E0001            Update the purchase order from the sales order
V45E0002            Data transfer in procurement elements (PRreq., assembly)
V45L0001            SD component supplier processing (customer enhancements)
V45P0001            SD customer function for cross-company code sales
V45S0001            Update sales document from configuration
V45S0003            MRP-relevance for incomplete configuration
V45S0004            Effectivity type in sales order
V45W0001            SD Service Management: Forward Contract Data to Item
V46H0001            SD Customer functions for resource-related billing
V60F0001            SD Billing plan (customer enhancement) diff. to billing plan
SDAPO001            Activating Sourcing Subitem Quantity Propagation
V45A0001            Determine alternative materials for product selection
based on the description given please check which will be useful for you.
Regards,
Sourabh

Screen Exit for adding custom fields in Additional Data tab in ME21N

I need a screen exit or whatever other method for adding custom fields to the additional data tab at header level.
I also need a similar exit for adding a filed at item level.
Thanks in advance
Martin

Hello,
1st find badi or exit and then create screen ...and assign the screen group and screen no for that implementation....some steps i can give u i did with SPRO tcode....
please check it for VA02
SPRO u2013 SAP Reference IMG --- Logistics General --- Basic partner u2013 customers -- Control u2013 Adaption of customers own masters data element u2013 prepare modification of customer free enhancement of customer master record
1)Screen group                                  description
        zs                                           creating badi      --- (save)
       click on (label tab pages) u2013 new entries
       number u2013 10 , function code u2013 zs10 , description u2013 func ---(save) u2013(back)
2)select (FM_CUSTOMER_ADD) u2013 copy
     Implementation name u2013 ZAS
     (desc u2013 impl for cust) u2013 (save)
    interfaceu2014(check_add_on_active) double click on it
3)the above screen appear -- write the code in it u2013 (save) --- (activate) u2013 (back) u2013 (save)
     -- (activate) u2013 (back)
   Business adds in customer sub screens
4)select (FM_CUSTOMER_ADD) u2013 copy
     Implementation name u2013 ZAS1
     (description -- cust) u2013 in attribute u2013 (give screen group name)
5)go to interfaces (GET_TAXI_SCREEN) double click on it
   (save) --- (activate)
6)(SAVE) --
    Goto SE38 -- CREATE PROGRAM WITH NAME (ZQW) type module pool
     Goto SE51 -- Prog : ZQW
       Screen : 200 (Create)
      Goto layout u2013 design the screen
7)save u2013 activate
   then goto transaction : va02
For User Exit's
goto to tcode->status->program name->double click on that,
then goto to-> attribute take the package name and
Goto SMOD tcode ->Utilities->give the package name and F8
then a list of exits will display for that tcode as well as that package.
u can check the table MODSAP
u can check the table MODACT
For BADI's,
1)goto to tcode SE24 give the CL_EXITHANDLER and display and then double click on the GET_INSTANCE
keep Break point at this location 'call method cl_exithandler=>get_class_name_by_interface'
then the tcode it will trigger there and we can debugg there we can find badi'for that tcode and then remove the break point.
2)Goto to tcode->status->program name->double click on that program will display's
then press crtl+F then cl_exithandler
Thank u ,
santhosh

VA01 creation of new feild in Additional data tab B and populating values

Hi All ,
       I had created a new field zzordqty in VA01 item level -> additional Data Tab B SE51 -> SAPMV45A-> 8459.
      The values while creating a sales order are coming from Inbound FM Idoc_input_orders . for this particular field the value is stored in segment E1EDP35 when QUALZ is 011 the value of CUSADD is to be shown of the screen of VA01.
      For this I had tried to create a enhancement point in FM Idoc_input_orders , and tried to capture the value of CUSADD into XVAP-ZZORDQTY .
       But as soon as i come out of the enhancment point the value of XVBAP-ZZORDQTY BECOMES 0 .
       And at the screen level of SAPMV45A i had created a PBO and transfered the values from XVBAP TO VBAP .
        But since the values are getting cleared , the value of zzordqty is zero and also niether it s getting updated at table level .
        I request to let me know , how should i proceed further , either to use exists or badi's
Thanks & Regards,
Kavitha

hi,
you can do it in include MV45AOZZ. the method should be for module in PBO of subscreen 8459.
and ifyou are not able to pass it to any standard structures( like xvap, or vbap or some thing like that) you can export it from PBO or PAI module) and catch it in the save exits (user exits)
Edited by: Soumyaprakash Mishra on Oct 2, 2009 11:08 AM

Adding custom fields to VA01 additional data tab without access key

I have to add custom fields at item level in transaction VA01/VA02.
Is access key required to add fields to additional data screen i.e 8459 ?
Is there any way to do this without using access key ?

Hi ,
Try for any User Exit or BADI available for the tcodes.
Here are exits for VA01 and VA02.
Exit Name           Description
SDTRM001            Reschedule schedule lines without a new ATP check
V45A0001            Determine alternative materials for product selection
V45A0002            Predefine sold-to party in sales document
V45A0003            Collector for customer function modulpool MV45A
V45A0004            Copy packing proposal
V45E0001            Update the purchase order from the sales order
V45E0002            Data transfer in procurement elements (PRreq., assembly)
V45L0001            SD component supplier processing (customer enhancements)
V45P0001            SD customer function for cross-company code sales
V45S0001            Update sales document from configuration
V45S0003            MRP-relevance for incomplete configuration
V45S0004            Effectivity type in sales order
V45W0001            SD Service Management: Forward Contract Data to Item
V46H0001            SD Customer functions for resource-related billing
V60F0001            SD Billing plan (customer enhancement) diff. to billing plan
Regards,
Lakshman.

Add additional data tab for tcode IW51/IW52/IW53

Hi,
I have to add the additional data tab for tcode IW51/IW52/IW53
I have tried using customer exit QQMA0001. But the tab is not visible.
Please let me know how to add this tab using customer exits.

Hi Jogeswara,
Just need a small help.
We are not updating the standard table QMEL.
But we have a customised table for the same.
So when we create a notification number... it goes in the function exit but at that time we do not have the notification number generated.... and we are inserting records in custom table in this exit....
So please guide us how we go ahead about it...
Regards,

Long text for a field in Additional Data tab of DMS

i have a field in additional data tab called Name , how can a long text be assigned to that field

Hello Mr. Vijay,
Classification Configuration master data which we need in Additional Data tab. Presently In our SAP system we have limitation for just 30 character for each characteristic if i correct just confirm me please
Regards
Arun kaul

Screen/ User Exit for Internal Order Master Data

Hi,
I would like to one more field in Internal Order Master Data in TC KO01. I know the Table AUFK and i know there is one Include Structure (CI_AUFK). but i dont know how to add the field in that.
if you go to Screen Exit COOPA003. There is a Structure like CI_AUFK Structure there is no Calling screen in SMOD.
Can anybody please let me know how to do that?
It's really really very urgent.
your help would really appriciate.
Thanks,
Dhaval Shah.

Hi Chandra,
Thanks for the reply, can you please let me know from which TC i have to do. and i will be really appreciate your help if you write down the whole process.
Because i am aFunctional Person and i am using this Screen Exit for the first time so i'll be really thank ful to you.
Thanks,
Dhaval Shah.

Screen exit for transaction VA41

dear all,
i want to add two fields to the transaction code VA41 contract creation.can anybody tell me screen exit for this or else how to do it?
regards,
Debesh

Hi Debesh Tripathy,
In additional data A Tab you have some customer field than you can use it, if these fields don't match with you request you can add fields in Additional data B tab with help of ABAP, since you need to modify the screen the PBO and PAI 8459 of program SAPMV45A. Bear in mind this screen is also used by VA21 and VA01 so you need to put a conditional to doesn't show this field in these others transaction.
Thanks,
Mariano.

Screen exit for transaction XK01

Hi,
I want to add a field for the transaction 'XK01'.
How to find out the screen exit for this transaction.
If we dont have screen exit for this transaction, is there any other way to add the field.
Ps help regardng this.

Hi,
Check the BADI CUSTOMER_ADD_DATA_CS , this is used to add a tab screen with the custom fields.
VENDOR_ADD_DATA Additional Vendor Data
Vendor Master (XK01) Screen Exit
check the foll link,
userexits be..
RFKRRANZ User exits: Accounts Payable Information System
SAPMF02K User exits: Vendor master data
http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction
Regards
Kiran Sure

Menu exit for VA01/02/03

How to find the menu exit for VA01/02/03 transactions?
Thanks
Tharani

hi do like this....use this program and execurte it give the tcode and execute it will give the exits list click on the exit and it will takes to the exit and choose test it gives whether it is a manu exit or function exit..
REPORT z_find_userexit NO STANDARD PAGE HEADING.
*& Enter the transaction code that you want to search through in order
*& to find which Standard SAP User Exits exists.
*& Tables
TABLES : tstc,     "SAP Transaction Codes
         tadir,    "Directory of Repository Objects
         modsapt, "SAP Enhancements - Short Texts
         modact,   "Modifications
         trdir,    "System table TRDIR
         tfdir,    "Function Module
         enlfdir, "Additional Attributes for Function Modules
         tstct.    "Transaction Code Texts
*& Variables
DATA : jtab LIKE tadir OCCURS 0 WITH HEADER LINE.
DATA : field1(30).
DATA : v_devclass LIKE tadir-devclass.
*& Selection Screen Parameters
SELECTION-SCREEN BEGIN OF BLOCK a01 WITH FRAME TITLE text-001.
SELECTION-SCREEN SKIP.
PARAMETERS : p_tcode LIKE tstc-tcode OBLIGATORY.
SELECTION-SCREEN SKIP.
SELECTION-SCREEN END OF BLOCK a01.
*& Start of main program
START-OF-SELECTION.
Validate Transaction Code
SELECT SINGLE * FROM tstc
    WHERE tcode EQ p_tcode.
Find Repository Objects for transaction code
IF sy-subrc EQ 0.
    SELECT SINGLE * FROM tadir
       WHERE pgmid    = 'R3TR'
         AND object   = 'PROG'
         AND obj_name = tstc-pgmna.
    MOVE : tadir-devclass TO v_devclass.
    IF sy-subrc NE 0.
      SELECT SINGLE * FROM trdir
         WHERE name = tstc-pgmna.
      IF trdir-subc EQ 'F'.
        SELECT SINGLE * FROM tfdir
          WHERE pname = tstc-pgmna.
        SELECT SINGLE * FROM enlfdir
          WHERE funcname = tfdir-funcname.
        SELECT SINGLE * FROM tadir
          WHERE pgmid    = 'R3TR'
            AND object   = 'FUGR'
            AND obj_name = enlfdir-area.
        MOVE : tadir-devclass TO v_devclass.
      ENDIF.
    ENDIF.
Find SAP Modifactions
    SELECT * FROM tadir
      INTO TABLE jtab
      WHERE pgmid    = 'R3TR'
        AND object   = 'SMOD'
        AND devclass = v_devclass.
    SELECT SINGLE * FROM tstct
      WHERE sprsl EQ sy-langu
        AND tcode EQ p_tcode.
    FORMAT COLOR COL_POSITIVE INTENSIFIED OFF.
    WRITE:/(19) 'Transaction Code - ',
    20(20) p_tcode,
    45(50) tstct-ttext.
    SKIP.
    IF NOT jtab[] IS INITIAL.
      WRITE:/(95) sy-uline.
      FORMAT COLOR COL_HEADING INTENSIFIED ON.
      WRITE:/1 sy-vline,
      2 'Exit Name',
      21 sy-vline ,
      22 'Description',
      95 sy-vline.
      WRITE:/(95) sy-uline.
      LOOP AT jtab.
        SELECT SINGLE * FROM modsapt
        WHERE sprsl = sy-langu AND
        name = jtab-obj_name.
        FORMAT COLOR COL_NORMAL INTENSIFIED OFF.
        WRITE:/1 sy-vline,
        2 jtab-obj_name HOTSPOT ON,
        21 sy-vline ,
        22 modsapt-modtext,
        95 sy-vline.
      ENDLOOP.
      WRITE:/(95) sy-uline.
      DESCRIBE TABLE jtab.
      SKIP.
      FORMAT COLOR COL_TOTAL INTENSIFIED ON.
      WRITE:/ 'No of Exits:' , sy-tfill.
    ELSE.
      FORMAT COLOR COL_NEGATIVE INTENSIFIED ON.
      WRITE:/(95) 'No User Exit exists'.
    ENDIF.
ELSE.
    FORMAT COLOR COL_NEGATIVE INTENSIFIED ON.
    WRITE:/(95) 'Transaction Code Does Not Exist'.
ENDIF.
Take the user to SMOD for the Exit that was selected.
AT LINE-SELECTION.
GET CURSOR FIELD field1.
CHECK field1(4) EQ 'JTAB'.
SET PARAMETER ID 'MON' FIELD sy-lisel+1(10).
CALL TRANSACTION 'SMOD' AND SKIP FIRST SCREEN.
regards,
venkat.

Screen exit for me32k for header and for items

hi experts,
i need a screen exit from me32k to add subscreen in :
1. items
2. header
thanks in advanced,
dana.

Hi,
Just some information on screen exits:
Screen Exit:
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 themsave. Then, enter into the tcodes again to see whether the values entered by you are being displayed or not.
Original Source: ittoolbox.com
User 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 if found helpfull,
Cheers,
Chaitanya.

Screen Exit for VA01/02 Additional data tab B

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