Query on module pool field -f4 help

Hi all,
My query is as follows :
There are 2 fields in module pool screen :
sector
lfd
Now there is a table called sector with 2 fields sector and lfd.
now when f4 is pressed on the above sector field, this sector table has to be called so that I can select the required sector from the f4.
I am able to do till above.
Now the issue is when I press f4 on sector field and select the required sector, the lfd value for this corresponding sector should be automatically populated in lfd field on the the above module pool screen.
please let me know regarding the above.
regards,
srinivas

Hi
after assigning the value to lfd field
call the same screen again. ex: call screen 'screen name'.'
or
Try this..
global variable
Data: Variable type c.
in your PBO
if variable is not initial.
lfd = 'Variable'.
endif.
clear Variable.
in POV
after calling F4IF_FIELD_VALUE_REQUEST function module and assigning the output to sector field
Variable = lfd value.
once after executing your f4 functionality, if you press enter you will see the value in lfd field as well
Regards
Edited by: Anesht on Sep 30, 2010 5:56 PM

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A query in module pool

hi all,
           I have a query in module pool, my problem is
lets say i have two fields in a screen.
       out of which one is a date field and other one is a field which has got F4 help.
When i pick some values from the F4 help i have to populate the date field simaultaneously.
EG: when i pick value 1 from F4 help then i have to pass
the date value to screen as soon as i pick.
Can anybody help me out..
Regards,
Krishnakumar

Hi,
Check this sample code and kindly reward points by clicking the star on the left of reply,if it helps.
PROCESS BEFORE OUTPUT.
PROCESS AFTER INPUT.
FIELD s_begru MODULE abc ON INPUT.
Process on value-request.
field s_begru module f4_help.
*& Report ZZZ_JAYTEST1                                                *
REPORT ZZZ_JAYTEST1                            .
tables kna1.
data:
begin of t_values occurs 2,
value like kna1-begru,
end of t_values,
t_return like ddshretval occurs 0 with header line.
data s_begru like kna1-begru.
call screen 9000.
*&      Module f4_help INPUT
      text
module f4_help input.
refresh t_values.
t_values = 'PAR*'.
append t_values.
t_values = 'UGG'.
append t_values.
call function 'F4IF_INT_TABLE_VALUE_REQUEST'
exporting
retfield = 'BEGRU'
value_org = 'S'
tables
value_tab = t_values
return_tab = t_return
exceptions
parameter_error = 1
no_values_found = 2
others = 3.
if sy-subrc = 0.
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*Populate the date field also here
endif.
endmodule.                 " f4_help INPUT
*&      Module abc INPUT
      text
module abc input.
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clear s_begru.
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Do you mean that u created a custom cearch help using se11 and attached that using F4IF_INT_TABLE_VALUE_REQUEST.
I dont think that is possible.
F4IF_INT_TABLE_VALUE_REQUEST is used to programmatically create an f4 help, fetching data from an internal table.
here is an eg.
DATA: BEGIN OF VALUE_ITAB OCCURS 0,
      moldno TYPE zqmrr-zzmoldno,
      END OF VALUE_ITAB.
DATA: FIELD_TAB LIKE DFIES OCCURS 0 WITH HEADER LINE.
DATA: RETURN_TAB LIKE DDSHRETVAL OCCURS 0 WITH HEADER LINE.
select-options :           s_moldno for zqmrr-zzmoldno,
AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_MOLDNO-LOW.
REFRESH VALUE_ITAB[].
REFRESH FIELD_TAB[].
REFRESH RETURN_TAB[].
SELECT ZZMOLDNO FROM ZQMRR INTO table VALUE_ITAB.
FIELD_TAB-FIELDNAME = 'ZZMOLDNO'.
FIELD_TAB-TABNAME   = 'ZQMRR'.
APPEND FIELD_TAB.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
   DDIC_STRUCTURE         = ' '
      RETFIELD               = FIELD_TAB-FIELDNAME
    TABLES
      VALUE_TAB              = VALUE_ITAB
     FIELD_TAB              = FIELD_TAB
     RETURN_TAB             = RETURN_TAB
   DYNPFLD_MAPPING        =
EXCEPTIONS
   PARAMETER_ERROR        = 1
   NO_VALUES_FOUND        = 2
   OTHERS                 = 3
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
IF SY-SUBRC = 0.
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Hi,
I am using module pool programming. In this there is a field BTRTL which has a standard search help. But there is another field BTEXT , description of BTRTL , which has to be populated as soon as BTRTL is selected usung F4. Is it possible using module pool?

Hi,
Also check this link for details.
Re: HOW to ADD F4 help to a field on SCREEN (MODULE POOL)
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hi..
check the demo program is defined in the ABAP program like a normal PAI module. The processing logic of the module must ensure that adequate help is displayed for the field in question. Instead of calling an extra screen with text fields, you should use one of the following function modules to display a suitable SAPscript document:
HELP_OBJECT_SHOW_FOR_FIELD
This function module displays the data element documentation for components of any structure or database table from the ABAP Dictionary. You pass the name of the component and structure or table to the import parameters FIELD and TABLE.
HELP_OBJECT_SHOW
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Module pool fields enable

hi abapers,
I developing a screen.
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in the initial display am making all fields in disable mode in PBO.
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am making enabling the particular fields in PAI but its showing in disable mode.
even when i click 'ADD LINE' button i have to make multiple entries to my line item table based on my header table.entries.
<<inapproprate text removed by moderator>>
Thanks & Regards,
Rajesh
Edited by: Matt on Nov 5, 2008 1:19 PM

use flag...
declare variable flag1 ,flag2,flag3, flag4 type c....
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when push1.
flag1 = 1...
when push 2.
flag2 = 1.
etc......
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Hi all,
Scenario: (Module Pool)
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Hi Vivek,
I hope you can derive the values of field2 & field3 from field1. If yes, following is the code to set values in field2 & field3:
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dynfields-fieldvalue = <Value_Field_2>. "(value derived from Field1)
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dynfields-fieldname = <Name_Field_3>.
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see this :
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Call this FM -
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            OTHERS               = 4.
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Amit
Reward all helpful replies.

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thanks,
Abhi

HI I HAVE WRITTEN THIS CODE.
{ MODULE USER_COMMAND_5000_TRC_DETL INPUT.
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Edited by: Abhilash on Apr 16, 2009 12:03 PM

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Hello ABAP Experts,
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tcode: fmderive
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Hi,
It is possible to extract data in internal table. The internal table should be of a particular STRUCTURE which is created in SE11. Populate the internal table in program.
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*<QUERY HEAD> "Always comment this statement
loop at it_data into wa_data.
append wa_data to it_fmderive.
endloop.
*<QUERY BODY> "Always comment this statement
The internal table it_fmderive can be used to extract data in BW. This is the only way to extract data.
Also refer following link :
http://www.thespot4sap.com/articles/SAP_ABAP_Queries_DataRetrievalUsingProgram.asp
Best regards,
Prashant
Message was edited by: Prashant Patil

Caling smart form from module pool

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i want to call smartform from module pool screen when click on some pushbutton.
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thanks.

Hi,
Enable hotspot option in the field catalog for the .SO.NUMBER field. On clicking on SO.Number
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hi,
i'am in starting stage of abap , i would like to know the importance of module pool programming and what is the use os module pool programming in real time, please help me with this.

see this link for better understanding of dialog programming/module pool programming.
http://help.sap.com/saphelp_nw04/helpdata/en/9f/db9ce935c111d1829f0000e829fbfe/content.htm
see this
Check the below link:
http://wiki.ittoolbox.com/index.php/FAQ:What_is_module_pool_program_in_abap%3F
http://help.sap.com/saphelp_46c/helpdata/en/35/26b1aaafab52b9e10000009b38f974/content.htm
http://sap.mis.cmich.edu/sap-abap/abap09/sld011.htm
http://sap.mis.cmich.edu/sap-abap/abap09/index.htm
http://www.geocities.com/ZSAPcHAT
http://www.allsaplinks.com/files/using_table_in_screen.pdf
http://help.sap.com/saphelp_webas630/helpdata/en/9f/db9cdc35c111d1829f0000e829fbfe/content.htm
http://www.sapdevelopment.co.uk/dialog/dialoghome.htm
http://www.sap-img.com/
http://help.sap.com/saphelp_46c/helpdata/en/08/bef2dadb5311d1ad10080009b0fb56/content.htm
http://www.sapgenie.com/links/abap.htm
http://help.sap.com/saphelp_nw04/helpdata/en/c9/5472fc787f11d194c90000e8353423/frameset.htm
You can also check the transaction ABAPDOCU which gives you lot of sample programs.
Also you can see the below examples...
Go to se38 and give demodynpro and press F4.
YOu will get a list of demo module pool programs.
One more T-Code is ABAPDOCU.
YOu can find more examples there.
See the prgrams:
DEMO_DYNPRO_TABLE_CONTROL_1 Table Control with LOOP Statement
DEMO_DYNPRO_TABLE_CONTROL_2 Table Control with LOOP AT ITAB
http://www.geocities.com/ZSAPcHAT
http://www.allsaplinks.com/files/using_table_in_screen.pdf
Regards.

How to execute module pool (Dialog programs)

hai gurus,
i have created one module pool prm using se38,
and using se51 i had design two push buttons in Layout.
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CASE : SY-UCOMM.
WHEN 'DISP'.
MESSAGE I001 WITH 'DISPLAY BUTTON PRESSED'.
WHEN 'EXIT'.
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LEAVE PROGRAM.
ENDCASE.
as the same code will work for executable program and this is not working Module Pool program why .
and How can i execute with the use of module pool program
please help me

hi
good
go through these links which ll give you complete idea about the module pool programmin and the relation between module pool programming and ABAP.
http://sap.mis.cmich.edu/sap-abap/abap09/sld011.htm
http://sap.mis.cmich.edu/sap-abap/abap09/index.htm
reward point if helpful.
thanks
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How many screens are there in module pool

hi gurus
can anyone suggest me
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regards
kals.

see this link for better understanding of dialog programming/module pool programming.
http://help.sap.com/saphelp_nw04/helpdata/en/9f/db9ce935c111d1829f0000e829fbfe/content.htm
see this
Check the below link:
http://wiki.ittoolbox.com/index.php/FAQ:What_is_module_pool_program_in_abap%3F
http://help.sap.com/saphelp_46c/helpdata/en/35/26b1aaafab52b9e10000009b38f974/content.htm
http://sap.mis.cmich.edu/sap-abap/abap09/sld011.htm
http://sap.mis.cmich.edu/sap-abap/abap09/index.htm
http://www.geocities.com/ZSAPcHAT
http://www.allsaplinks.com/files/using_table_in_screen.pdf
http://help.sap.com/saphelp_webas630/helpdata/en/9f/db9cdc35c111d1829f0000e829fbfe/content.htm
http://www.sapdevelopment.co.uk/dialog/dialoghome.htm
http://www.sap-img.com/
http://help.sap.com/saphelp_46c/helpdata/en/08/bef2dadb5311d1ad10080009b0fb56/content.htm
http://www.sapgenie.com/links/abap.htm
http://help.sap.com/saphelp_nw04/helpdata/en/c9/5472fc787f11d194c90000e8353423/frameset.htm
You can also check the transaction ABAPDOCU which gives you lot of sample programs.
Also you can see the below examples...
Go to se38 and give demodynpro and press F4.
YOu will get a list of demo module pool programs.
One more T-Code is ABAPDOCU.
YOu can find more examples there.
See the prgrams:
DEMO_DYNPRO_TABLE_CONTROL_1 Table Control with LOOP Statement
DEMO_DYNPRO_TABLE_CONTROL_2 Table Control with LOOP AT ITAB
http://www.geocities.com/ZSAPcHAT
http://www.allsaplinks.com/files/using_table_in_screen.pdf
Regards.
Chandru

Query on module pool field -f4 help

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