A question about field exit

I have created a function module 'FIELD_EXIT_ABREX'.Can I use other field value in this Function Module?How to implement it?

Hi,
Firstly decide the scope : Global or Local to screen.
Global Field Exits are trigerred from all Screens whereas for Screen specific needs the screen to be specified when we go for activating it....
Run program RSMODPRF and specify the field ...
Note : Screen name & data element may be different...so u have to specify Data Element & not Screen field name. Just to remind as this is common pitfall.
Now as u said 'FIELD_EXIT_ABREX' as the Func module created. This gets the screen value of field ABREX in variable INPUT of the Func Mod 'FIELD_EXIT_ABREX' and after processing u can return value throu variable OUTPUT.
You can write u r validations in the FM and do whatever. Just remember the value are lost as soon as this Field Exit is triggerred Again
I hope this should help you for further wwork and any other specific issue do post back ... we'll see dude.
Do reward if this was useful and adds to u r knowledge / solves issue
Regards,

Similar Messages

Official documentation from SAP about field exits as obsolete

Hi all,
I want to know if there is any official SAP documentation about the support of field exits. Because, I herad some time ago that they are obsolete and its use is not recomended from 4.6C onwards.
Regards,
Eric

Check OSS note 29377.

Now a simple question of Field exit.

well, im really very glad because my last post was a success and i can solve de problem!!!!thank you all...
this time i need in the VF01 on one field ('Reference'/Xblnr), when the user press save, to show some popup allowing entry data, so the user may choose some keys from a Ztable that i have to create, and then continue saving.
May i use a field exit for this?what steps shall i follow to activate a field exit and put my code?
Note: there isn't an User exit that appear in the moment i need, the one i asked in my last post doesn't work for this and any of the others finded in ZFindexit. when i'm debugging 'perform userexit_pricing_prepare_tkomk' 
appeared, is this an User exit? inside this perform i have changed manually while debugging the field i need and the proccess ended OK. how can i activate this exit?
well, i'm sure that someone know the asnwer....
i'll be very glad with the ones who can help me!!!!
and i'll give points in rewards for those who help me as a gratefulness of my part...
i'm waiting your help, thank in advance....

Hi andrew,
you will have a standard program RSMODPRF for field exits.
Execute that program and create a a field exit(function module) for 'XBLNR' giving the data element of XBLNR and number of the field exit as inputs.
There you can write the related code...
Hope this helps you.
Regards,
Vinod.

About field exits

Hi Gurus,
i have a problem, in MM01(Basic data1) there is field called Prod.hierarchy(dataelement is prodh_d), for this data element how to create Field Exits and how to assign to MM01 Tcode.
the code part i have to write is
1. To validate MARA-PRDHA field length (field exit can handle this). the field length should be 18 char.
2.Copy the value of MARA-PRDHA to MVKE-PRODH (the code of the field exit above, you can do field-symbol technique to transfer value from mara-prhda to mvke-prodh).
plz. do the needfull information with all the steps ASAP.
Thanks & Regards,
Sudheer.

You can create a field exit to the data element by running the report RSMODPRF.
You will then have to assign the the program name & screen No. (In this case the program name & screen No. in MM01 transaction.)
You will have to write a field exit for MARA-PRDHA and within that ensure that the field length is 18char.( The input value you read should be of 18 char).
You can read the screen field value by using the fn. module to read the screen values & put that value inside MVKE-PRODH. This can be written in another exit.
Important Things to Note.
1.You cannot debug a field exit.
2. Assign the correct program name & screen no. to activate the field exit.
3. This is written at data element level.
Hope this helps...
Let me know if you need any further details.
Regards
Deepu.
Reward Points if it helps.

A question about User Exits(EXIT_SAPLRRS0_001)

Hi,
i have a question about EXIT_SAPLRRS0_001.
In this case i want to get a start date of the quarter(Z0DD1) during 2 variables (year 'ZAYEAR1' and quarter 'ZAQTR1'), which are given in a POP-UP Dialog. The following codes:
CASE i_vnam.
    WHEN 'ZODD1'.
      IF i_step EQ '2'.
        CLEAR: l_s_range.
        READ TABLE I_T_VAR_RANGE INTO i_s_var_range WITH KEY vnam = 'ZAYEAR1'.
        IF sy-subrc EQ 0.
          l_var_year = i_s_var_range-low.
        ENDIF.
        READ TABLE I_T_VAR_RANGE INTO i_s_var_range WITH KEY vnam = 'ZAQTR1'.
        IF sy-subrc EQ 0.
          l_var_quarter = i_s_var_range-low.
        ENDIF.
*==================start date of the quarter===============
        CALL FUNCTION 'Z_0000_QUARTER_S'
          EXPORTING
            VA_APPLE_QUARTER   = l_var_quarter
            VA_APPLE_YEAR      = l_var_year
          IMPORTING
            VA_APPLE_QUARTER_S = l_var_quarter_s.
        clear l_s_range.
        l_s_range-low = l_var_quarter_s.
        l_s_range-sign = 'I'.
        l_s_range-opt = 'EQ'.
        APPEND l_s_range TO e_t_range.
      ENDIF.
ENDCASE.
Please help me to check if this program is right?
I have made a debugging, but i do not understand, why this program runs 3 time with I_STEP from 0 to 3. In fact I need only the data with I_STEP = 2.
Addtionally i want to know if the tabel e_t_range will provide the returned value (ZODD1) ?
THANKS A LOT.

THanks your replies!
I would like to know if the e_t_range provides the returned value (In this program i want to get the value of ZODD1)?
IF yes, in I_STEP = 2 e_t_range save the right value for ZODD1. But this program run one time again--- I_STEP=3, at this time e_t_range hat not any value, that means if i will not get the value for ZODD1?
THANKS.

Speedy info about field-exit

Hi all.
With a Field-exit we can only check a field, or also modify the field?
Thanks

Hi,
you can check and modify also.
Field and screen exit..
regards
vijay

Hi, experts, a question about fields in selection screen?

Hi Experts,
In my selection screen there are two fields, one is customer nr(kunnr), another is a checkbox, and I want to know is that when the customer is filled in and the checkbox is marked and then I press "enter", there should be a email address of the customer displayed at the right of the checkbox, thank you in advance.
by the way, I have known how to get the email address but I don't know how to make the email address display at the right of the checkbox.
Kind regards
Dawson
Edited by: dawson wang on Mar 28, 2009 4:49 AM

Hi,
Test Sample Code Bellow it will solve out your problem. First enter the pernr and than click the Check Box.
TABLES: pa0001.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 1(30) tpernr.
PARAMETERS: ppernr LIKE pa0001-pernr.
SELECTION-SCREEN COMMENT 42(1) t.
PARAMETERS: check AS CHECKBOX USER-COMMAND a.
SELECTION-SCREEN COMMENT 46(50) cpernr FOR FIELD ppernr MODIF ID dpt.
SELECTION-SCREEN END OF LINE.
INITIALIZATION.
tpernr = 'Please Enter Pernr'.
AT SELECTION-SCREEN OUTPUT.
IF check = 'X'.
    PERFORM get_lables.
    LOOP AT SCREEN.
      IF screen-group1 = 'DPT'.
        screen-intensified = '1'.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
ELSE.
    CLEAR: cpernr.
ENDIF.
**&      Form get_lables
**       text
FORM get_lables.
IF ppernr IS INITIAL.
    cpernr = ''.
ELSE.
    SELECT SINGLE * FROM pa0001
      WHERE pernr = ppernr
        AND endda = '99991231'.
    IF sy-subrc = 0 .
      cpernr = pa0001-ename.
    ENDIF.
ENDIF.
ENDFORM.                    "get_lables
Please Reply if any Issue,
Best Regards,
Faisal

I have a question about fields and NTSC 24fps.

I shoot in DV (30fps), edit with final cut, export using compressor to DVD studio pro. The end product is a DVD that get's played on a TV in the U.S. I have always used the sequence preset DV NTSC 48kz. Which is 29.97 fps. It works fine and that's the same preset I capture with.
Today while playing around with the presets I noticed a DV NTSC 24. Which is 24 fps and has a field dominance set to none.
Can someone explain this too me?
1. Why would someone use 24fps sequence preset on footage that is captured at 24 fps on the camera?
2. Why would someone set a field dominance to none. What does that give you? I am assuming it deinterlaces the orginal video footage and makes the footage progressive?
Can anyone help me out or point me to a good website that would explain some of this stuff.
Thanks
-Fraky

1. Why would someone use 24fps sequence preset on footage that is captured at 24 fps on the camera?
Because if they shot 24P or 24PA, then they'd want to edit in a 24p timeline. (which runs at 23.98)
2. Why would someone set a field dominance to none. What does that give you? I am assuming it deinterlaces the orginal video footage and makes the footage progressive?
24P...P stands for PROGRESSIVE. No interlacing, therefore no fields...therefore no field dominance.
Can anyone help me out or point me to a good website that would explain some of this stuff.
http://www.kenstone.net/fcphomepage/24p_in_FCPnattress.html
Shane

Question about correctly EXIT on SQL Script

Hi there,
I have created a SQL script, every time when the raise_application error appears then of course the PL/SQL block ends but then still the external sql script is being executed, how can I prevent the External sql script from being executed after a raise application error is displayed?
Regards
RobH
DECLARE
BEGIN
IF start_date > stop_date
THEN
raise_application_error (-020110,
'Start Date can not be greater Stop Date. '
ELSE ..... do some selecting and inserting of data into temporary tables etc...
END IF;
END;
--And now a external SQL script should be started...
@c:\reports\test.sql

you can trap your exception in the inner block using EXCEPTION block and from there propagate it to the external block to stop further processing. something like this...
DECLARE
l_deptno NUMBER;
BEGIN
FOR i IN (SELECT deptno FROM dept)
LOOP
    BEGIN
      FOR j IN (SELECT empno, ename FROM emp WHERE deptno = i.deptno)
      LOOP
        IF ( i.deptno = 20 ) THEN
          RAISE_APPLICATION_ERROR(-20001, 'Error Raised');
        ELSE
          DBMS_OUTPUT.PUT_LINE('Dept = ' || i.deptno || ' EmpNo: ' || j.empno || ' EName: ' || j.ename);
        END IF;
      END LOOP;
    EXCEPTION
      WHEN OTHERS THEN
        DBMS_OUTPUT.PUT_LINE('Error Trapped Inside');
        RAISE;
    END;
END LOOP;
EXCEPTION
WHEN OTHERS THEN
    DBMS_OUTPUT.PUT_LINE('Error Trapped Outside');
END;
SQL> /
Dept = 10 EmpNo: 7782 EName: CLARK
Dept = 10 EmpNo: 7839 EName: KING
Dept = 10 EmpNo: 7934 EName: MILLER
Error Trapped Inside
Error Trapped Outside
PL/SQL procedure successfully completed.

Is it possible to work with Field Exits in R/3 Enterp. Basis 6.20???

How could I work with them?

Yes you can.
SE 38 --> Prog RSMODPRF
http://www.sapdevelopment.co.uk/enhance/fexits.htm
But Have a look at OSS note 29377 as well:
Symptom
Problems and questions concerning field exits
Other terms
FAQ, Q+A, SMOD/CMOD, field exits
Reason and Prerequisites
Note
Field exits are frozen on the 4.6C maintenance level and are not further developed. This means that the existing functionality is kept with all restrictions (see also the last item below). Existing exits can be further used and are called at runtime as usual.
Existing exits can be maintained using program RSMODPRF (run the
program using transaction SE38). Activation of the field exits and
assignment of the dynpros can also be carried out using program
RSMODPRF. For this purpose, the program must be started without
parameters (input fields remain blank).
If required, new field exits can be created using program
RSMODPRF (see the program documentation).
Solution
1. Field exit was created with CMOD, but is not processed when calling the screen.
Since the field exit is not processed until PAI, an action must be triggered on the screen (Return, Save, ...).
Set profile parameter abap/fieldexit to YES and restart the system.
After activating the function module FIELD_EXIT... and the field exit, leave the transaction on whose screen the field exit is to be executed. The screen is not generated until the transaction is started.
Do not work on different application servers since there may be some delay before the field exit is activated.
The profile parameter must be set on all or none of the application servers.
If the field exit is to only be active on specific screens, check whether you chose the correct program and the correct screen number (take care with subscreens).
Generate the screen on which the exit should be active using SE51. It is possible that it was not correctly generated. If you want to be sure that all screens that use the data element are regenerated, you can transfer Report rsmodfdg from the correction instructions and start it with SE38. The Report uses the affected data element as the input parameter and regenerates all screens that use the data element.
Using SE51 -> Field list, check that the screen field does have a reference to a data element. In the name of the field exit, use the name of the data element and not the field name.
After transport, field exits are marked as active but will not be processed. Tip: First try deactivating the field exit once more and then activate it again.
2. How is performance affected by setting abap/fieldexit?
If a screen is generated and the profile parameter is set, a check is run on 2 tables (TDDIR, TDDIRS) to see whether a field exit must be generated for the respective field. In practice, the screen load is not generated until the screen is selected after an update. The user should not notice any difference because screen generation is very fast.
3. Can you read the contents of other screen fields in the field exit?
In principle, every field exit can store its value in the global variables of the function group (TOP) and hence make them available to other field exits. Note here that field exits are always called, not only if an entry is made in the field or if the field is empty. In addition, it is not possible to make any assumptions about the order in which the field exits will be called in the future.
4. How does the field exit behave on step loop fields ?
After the user has entered data, the field exit is called in PAI as often as there are visible fields in the step loop. The system variable SY-STEPL is incremented each time. If a new value is assigned to the field, it is displayed in the module between LOOP and ENDLOOP. This module is also called once for each visible step loop line.
5. Can field exits be debugged ?
No. Field exits must be tested separately in the ABAP/4 Development Workbench. For errors which only occur in the screen environment, it is helpful to write interesting variables to the file system using TRANSFER... . These can then be analysed there.
6. What can you do if the field contents are no longer transported to ABAP/4?
Check whether a value is assigned to the field OUTPUT.
7. When is the field exit called if a conversion exit is attached to the data element?
The field exit is called after the conversion exit. This means that the INPUT field receives the data in the same format as the ABAP/4 program receives it.
8. Although a global field exit is inactive, a function module is called which does not exist (for example FIELD_EXIT_PROGRAMM_@). This can lead to an ABAP dump error when function module FIELD_EXIT_<data element name> is called.
This is an error in the kernel which no longer occurs as of Release 3.0C. As a temporary measure, it is useful to assign a program and a screen which do not exist to the field exit and then activate the field exit.
Due to performance reasons, the active/inactive indicator is stored in the screenload. This can cause inconsistencies between Source and Load. Generate the affected screen with se51. If you want to be sure that all screens that use the data element are regenerated, you can transfer Report rsmodfdg from the correction instructions and start it with se38. The Report uses the affected data element as the input parameter and regenerates all screens that use the data element.
9. Field exit is not visible in CMOD, although created.
If you want to create a field exit for a data element, a function module is proposed with the name FIELD_EXIT_<data_element>. This function module must exist for the field exit to work. If you do not create this function module, but do create one with a suffix, the data element is not displayed in CMOD.
10. Field exit is not executed although it is active.
Fields which do not have the 'Input field' attribute usually do not trigger a field exit. The field exit is designed to allow an extended input check. It is therefore only called for input fields - even if they are not ready for input at runtime of the application by LOOP AT SCREEN.
This rule does not apply, however, if the field is located within a steploop. Here the field will be always activated, even if it is invisible.
Field exits can only be executed for fields that are directly related to the dictionary. If the relation is indirect, i.e. via an ABAP declaration (<fieldname> LIKE <dictionary element>), no field exit can be executed.
11. Field exits do not work on selection screens.
Results from the previous item since ABAP-internal fields and never the original Dictionary fields are used on selection screens.
12. Field exists do not work on check buttons.
Field exits are only intended for input fields. As check buttons count as graphical elements, you cannot install field exits on them.
13. How can all screens that use a data element be generated?
If you want to be sure that all screens that use a specific data element are regenerated, you can transfer Report rsmodfdg from the correction instructions into a customer report (e.g. zsmodfdg). The Report regenerates all screens. In this way, you can ensure that active field exits refer to screens and that inactive exits cannot be called on any screen. The Report uses the affected data element as the input parameter. The affected data element is in the name of the exit: FIELD_EXIT_<data element name>.
14. Restriction of usage
Field exit technology was developed for input fields on dynpros and cannot be used for other/new dynpro elements. This means that this technology does not offer support for the new ScreenPainter elements such as graphical elements (e.g. checkbuttons, radiobuttons, dropdown listboxes), controls (except for table controls which are supported like a step loop), or selection screens.
Erwan

User Exit, Field Exit

Hi Folks.
I have a question about user exit, or field exit. The question is that if is possible to fill a field with a value, depending on a value entered by the user within the same transaction.
Thanks for your help.
Regards,
Gilberto Li

The field Exit have only INPUT and OUTPUT, but u can validate using another values.
U can:
1- Use the values in that Screen ( Using function GET_DYNP_VALUE)
example:
DATA: l_vkorg TYPE STRING.
CALL FUNCTION 'GET_DYNP_VALUE'
EXPORTING
 I_FIELD = 'RMMG1-VKORG'
 I_REPID = 'SAPLMGD1'
 I_DYNNR = '1004'
CHANGING
 O_VALUE = l_vkorg.
2- Use Parametes ID:
example:
DATAL l_matnr TYPE MARA-Matnr.
GET PARAMETER ID 'MAT' FIELD l_matnr
3- Get Data from tables using SELECT with any of the values that u can get in options 1 or 2.
Example:
DATA:
 l_matnr TYPE MARA-matnr,
 l_mtart TYPE MARA-mtart.
IF INPUT is INITIAL.
GET PARAMETER ID 'MAT' FIELD l_matnr.
SELECT SINGLE MTART
 INTO l_mtart
 FROM MARA
 WHERE MATNR = l_matnr.
Now I have the value l_mtart to validate.
IF l_mtart = 'Z001'
ENDIF.
Greetings

Question on field level help and bookmarking

Hi All
I have a question about field level help and bookmarking fields. I did this before but i can't remember how. Right now, when you click on a field in my help to access our software application the page displays but at the top and not at the exact field description. I don't remember how I did this in my other help files.
Please help me so I can bookmark my field level help to go exactly to my definition on the page and not just the top of the page everytime.
Thanks
Caryn

Hi Martin!
Take a look at these sites which will provide you more information about your problem.
[http://apex-at-work.blogspot.com/2008/10/apex-select-list-with-dynamic-help-text.html|http://apex-at-work.blogspot.com/2008/10/apex-select-list-with-dynamic-help-text.html]
TRICK: Dynamic Item Help Text as Tooltip
[http://apex.oracle.com/pls/otn/f?p=11933:121|http://apex.oracle.com/pls/otn/f?p=11933:121]
Regards,
Tobias
[http://apex-at-work.blogspot.com/]

Question about the MAKZN field in the RBKP table

Hello all.
I have a question about the MAKZN field. Does anyone know what field in MIRO is assigned to this field? We have an issue where a line item amount was not selected invoice was out of balance but the agent selected accept and post. And invoice posted. but I am interested in knowing where the amount if keyed in because when I go to the RBKP table I see an amount entered in the MAKZN (manually accept net difference amount)

Hi,
it seems as if the value was calculated internally:
program SAPLMR1M
dynpro 6000
PAI module fcode_6000
Include LMR1MI3W
*-------- buchen ------------------------------------------------------*
    WHEN fcobu OR fcomanak.
*--- identical code in PAI Module FCODE_6250 --------------------------*
      PERFORM ota_check USING vf_kred-xcpdk rbkpv-xcpdd
                        CHANGING rc.
      IF rc NE 0.
        CLEAR ok-code.
        EXIT.
      ENDIF.
      IF ok-code = fcomanak.
        PERFORM diff_akzeptieren.
        ok-code = fcobu.
      ENDIF.
where:
fcomanak          LIKE ok-code VALUE 'MANAK', " Manuell akzeptiert
*&      Form DIFF_AKZEPTIEREN
*       Differenz manuell akzeptieren
FORM diff_akzeptieren.
*       Manuell akzeptierter Betrag
    rbkpv-makzn = rbkpv-makzn + rbkpv-diffn.
    rbkpv-makzmw = rbkpv-makzmw + rbkpv-diffmw.
*       Differenzbeträge
    CLEAR: rbkpv-diffn, rbkpv-diffmw.
ENDFORM.                             " DIFF_AKZEPTIEREN
maybe it´s happenning when releasing manually the invoice in MRBR?
Best regards.

Documentation about Screen, Menu and Field Exits

Hi all!!
I need some documentation about Screen, Menu and Field Exits.
I´m very interested specially on steps by steps.
My mail is [email protected]
Helpful posts will be rewarded.
Thanks in advance and regards,
Manuel.

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 items 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 screens 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 companys 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.
reward points if it is usefull..
Girish

Question about distinct_values for multiple fields

Hi,
With the distinct_values() function we can get the distinct value for a specified field, and is there any way to get the distinct value for multiple fields?
Thanks!

Hi simpson213,
According to your description, you have some questions about your report design.
1. How to have non-duplicating child info?
In this scenario, since you don't want to hide the duplicate data, we suggest you filter the duplicated records on query level by using Distinct statement. If you want to do it on report level, you can group
records on chid id and use First() function on other fields.
Reference: First Function (Report Builder and SSRS)
2. How to have various sections that contain fields with numerous values?
We can also add these fileds into the child group of child and have them toggled by child id.
Reference: Add an Expand/Collapse Action to an Item (Report Builder and SSRS)
3. How to add a page break between each child?
Right click on the Row Group(child id)->Page Break->Select between each group instance.
Reference: Add a Page Break (Report Builder and SSRS)
4. How to select multiple child id when rendering report?
When creating parameter, select Allow multiple values in General.
Reference: Add, Change, or Delete a Report Parameter (Report Builder and SSRS)
If you have any question, please feel free to ask.
Best Regards,
Simon Hou

A question about field exit

Similar Messages

Maybe you are looking for