On value request?

Hi,
what is the use of "At selection screen on value request p_carrid". Plz explain me with the help of examples.
Thanks a lot.

Hi
To display help on a particular field, you can use either of following functions in Module defined as normal PAI module:
HELP_OBJECT_SHOW_FOR_FIELD
Displays the data element documentation for components of any structure or DB table from dictionary.
Takes input as Field and Table
HELP_OBJECT_SHOW
display any SAP script document
Takes input as document class (for example, TX for general texts, DE for data element documentation) and the name of the document .
Should also provide Empty internal table as tables parameter.
PROCESS ON VALUE-REQUEST.
FIELD field name MODULE module name.
For Possible values, within module defined above, you should use the general function module HELP_VALUES_GET_WITH_TABLE to get possible values from ABAP Dictionary.
Some other functions can be used for F4 Help:
F4IF_FIELD_VALUE_REQUEST
Calls the input help of the ABAP Dictionary dynamically
Takes input as component names of a structure or database table of the ABAP Dictionary
F4IF_INT_TABLE_VALUE_REQUEST
Displays a value list that you created in an ABAP program
Takes input as value list is passed to the function module as the table parameter VALUE_TAB
Regards,
Sree

Similar Messages

Error During Creation of Table Value Request /Simple Value Request Express

Hi,
I am on SAP CRM ABAP 7.0 with enhancement pack 2.0.
The requirement is to create a decision table which would have value(search helps) requests for some of the condition columns in it. For example, Value Request for condition column Y would come according to condition column X . As per my understanding,this could only be achieved by maintaining foreign key relationship. So I tried to create a Table Value Request which I could assign in the domain values in the data object of the corresponding condition column.
But,when I am trying to create a Table Value Request or Simple Value Request in BRF+ application, it is throwing an error message "Table FDT_EXPR_1950S is not part of the Customizing object FDT0001 T".
Could you please help me out !!

Hi Carsten,
Thanks for your quick response.
Just wondering whether or not I can achieve the requirement without Table Value Request. Do you have any idea on this?

How to get parameter value from report in event of value-request?

Hi everyone,
The customer want to use particular F4 help on report, but some input value before press enter key are not used in event of "at selection-screen on value-request for xxx", How to get parameter value in this event?
many thanks!
Jack

You probably want to look at function module DYNP_VALUES_READ to allow you to read the values of the other screen fields during the F4 event... below is a simple demo of this - when you press F4 the value from the p_field is read and returned in the p_desc field.
Jonathan
report zlocal_jc_sdn_f4_value_read.
parameters:
p_field(10)           type c obligatory, "field with F4
p_desc(40)            type c lower case.
at selection-screen output.
perform lock_p_desc_field.
at selection-screen on value-request for p_field.
perform f4_field.
*&      Form f4_field
form f4_field.
*" Quick demo custom pick list...
data:
    l_desc             like p_desc,
    l_dyname           like d020s-prog,
    l_dynumb           like d020s-dnum,
    ls_dynpfields      like dynpread,
    lt_dynpfields      like dynpread occurs 10.
l_dynumb = sy-dynnr.
l_dyname = sy-repid.
*" Read screen value of P_FIELD
ls_dynpfields-fieldname = 'P_FIELD'.
append ls_dynpfields to lt_dynpfields.
call function 'DYNP_VALUES_READ'
    exporting
      dyname     = l_dyname
      dynumb     = l_dynumb
    tables
      dynpfields = lt_dynpfields
    exceptions
      others     = 1.
check sy-subrc is initial.
*" See what user typed in P_FIELD:
read table lt_dynpfields into ls_dynpfields
    with key fieldname = 'P_FIELD'.
*" normally you would then build your own search list
*" based on value of P_FIELD and call F4IF_INT_TABLE_VALUE_REQUEST
*" but this is just a demo of writing back to the screen...
*" so just put the value from p_field into P_DESC plus some text...
concatenate 'This is a description for' ls_dynpfields-fieldvalue
    into l_desc separated by space.
*" Pop a variable value back into screen
clear: ls_dynpfields.
ls_dynpfields-fieldname = 'P_DESC'.
ls_dynpfields-fieldvalue = l_desc.
append ls_dynpfields to lt_dynpfields.
call function 'DYNP_VALUES_UPDATE'
    exporting
      dyname     = l_dyname
      dynumb     = l_dynumb
    tables
      dynpfields = lt_dynpfields
    exceptions
      others     = 0.
endform.                                                    "f4_field
*&      Form lock_p_desc_field
form lock_p_desc_field.
*" Make P_DESC into a display field
loop at screen.
    if screen-name = 'P_DESC'.
      screen-input = '0'.
      modify screen.
      exit.
    endif.
endloop.
endform.                    "lock_p_desc_field

AT SELECTION-SCREEN ON VALUE-REQUEST FOR not input value in input field

Dear All,
I make search help for field ARBPL in selection screen are not excepted selected value.
Code is
SELECT-OPTIONS: p_arbpl FOR zdmde-arbpl MODIF ID two.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_arbpl-low.
REFRESH sh_arbpl.
SELECT * from crhd into CORRESPONDING FIELDS OF TABLE sh_arbpl.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
   EXPORTING
     RETFIELD               = 'P_ARBPL'
     DYNPROFIELD            = 'P_ARBPL'
     VALUE_ORG              = 'S'
   TABLES
     VALUE_TAB              = sh_arbpl.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_arbpl-high.
REFRESH sh_arbpl.
SELECT * from crhd into CORRESPONDING FIELDS OF TABLE sh_arbpl.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
   EXPORTING
     RETFIELD               = 'P_ARBPL'
     DYNPROFIELD            = 'P_ARBPL'
     VALUE_ORG              = 'S'
   TABLES
     VALUE_TAB              = sh_arbpl.
Please tell how to input selected field from search help into input field in both low and high.
Would appreciate your reply .
Regards,
Pooja

Hi Pooja,
For getting the response back from the user selection , please get the return code too. Before that instead of directly using the table crhd structure.. please do create a type declaration of that table , make sure that the field that you wanted to get using search help be specified at last of declaration type like this
TYPES: BEGIN OF ty,
   OBJTY TYPE CR_OBJTY,
        ARBPL TYPE ARBPL,
END OF ty.
this is because the return parameter t_rtn will holds the last value of type which been selected by user.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
      RETFIELD               = 'P_ARBPL'
      DYNPROFIELD            = 'P_ARBPL'
      VALUE_ORG              = 'S'
    TABLES
      VALUE_TAB              = sh_arbpl
      return_tab             = t_rtn.
LOOP AT t_rtn INTO x_rtn .
   ENDLOOP.
try executing this code.
TABLES crhd.
TYPES: BEGIN OF ty,
   OBJTY TYPE CR_OBJTY,
        ARBPL TYPE ARBPL,
   END OF ty.
DATA: sh_arbpl TYPE TABLE OF ty.
       DATA: dynpfields TYPE TABLE OF DYNPREAD,
x_dynpfields TYPE dynpread,
t_rtn TYPE STANDARD TABLE OF DDSHRETVAL ,
x_rtn TYPE DDSHRETVAL.
SELECT-OPTIONS: p_arbpl FOR crhd-ARBPL MODIF ID two.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_arbpl-low.
REFRESH sh_arbpl.
SELECT * from crhd into CORRESPONDING FIELDS OF TABLE sh_arbpl WHERE werks eq '1000'.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
      RETFIELD               = 'P_ARBPL'
      DYNPROFIELD            = 'P_ARBPL'
      VALUE_ORG              = 'S'
    TABLES
      VALUE_TAB              = sh_arbpl
      return_tab             = t_rtn.
LOOP AT t_rtn INTO x_rtn .
   ENDLOOP.
x_dynpfields-fieldname = 'P_ARBPL-LOW' .
   x_dynpfields-fieldvalue = x_rtn-fieldval.
   APPEND x_dynpfields TO dynpfields.
   CALL FUNCTION 'DYNP_VALUES_UPDATE'
     EXPORTING
       dyname                     = sy-cprog
       dynumb                     = sy-dynnr
     TABLES
       dynpfields                 = dynpfields
*   EXCEPTIONS
*     INVALID_ABAPWORKAREA       = 1
*     INVALID_DYNPROFIELD        = 2
*     INVALID_DYNPRONAME         = 3
*     INVALID_DYNPRONUMMER       = 4
*     INVALID_REQUEST            = 5
*     NO_FIELDDESCRIPTION        = 6
*     UNDEFIND_ERROR             = 7
*     OTHERS                     = 8
Regards,
Sivaganesh

AT SELECTION SCREEN OUTPUT ON VALUE REQUESt problem

hi I am fetching the values into second field based on first field by reading them like this
<b>
AT SELECTION-SCREEN ON VALUE-REQUEST FOR ST_NAME.
CLEAR: FIELD_VALUE, DYNPRO_VALUES.
REFRESH DYNPRO_VALUES.
FIELD_VALUE-FIELDNAME = 'EXCH'.
APPEND FIELD_VALUE TO DYNPRO_VALUES.
CALL FUNCTION 'DYNP_VALUES_READ'
    EXPORTING
      DYNAME             = SY-CPROG
      DYNUMB             = SY-DYNNR
      TRANSLATE_TO_UPPER = 'X'
    TABLES
      DYNPFIELDS         = DYNPRO_VALUES.
READ TABLE DYNPRO_VALUES INDEX 1 INTO FIELD_VALUE.
IF FIELD_VALUE-FIELDVALUE IS NOT INITIAL.
    IF SY-SUBRC = 0 AND FIELD_VALUE-FIELDVALUE = 1.
      FIELD_VALUE-FIELDVALUE = 'BSE'.
    ELSEIF SY-SUBRC = 0 AND FIELD_VALUE-FIELDVALUE = 2.
      FIELD_VALUE-FIELDVALUE = 'NSE'.
    ENDIF.
    SELECT STOCK ST_NAME
                   FROM
                   ZEXCH
                   INTO TABLE TEMP_ITAB
                   WHERE EXCH = FIELD_VALUE-FIELDVALUE.
    IF SY-SUBRC = 0.
      FLAG = 'X'.
    ENDIF.
    CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
      EXPORTING
        RETFIELD    = 'ST_NAME'
        DYNPPROG    = SY-CPROG
        DYNPNR      = SY-DYNNR
        DYNPROFIELD = 'ST_NAME'
        VALUE_ORG   = 'S'
      TABLES
        VALUE_TAB   = TEMP_ITAB.
ENDIF.
</b>
This is working fine, now my requirement is to fetch a value into 3rd field from database table when the user selects a value through 'F4IF_INT_TABLE_VALUE_REQUEST'
Please help me with this, hope u got my problem, i want to know how to continue and fill value into third field after filling the field ST_NAME
points guaranteed

Hi,
If you have two parameters, you want to display values(f4) in parameter 2
depending on the values entered in parameter 1.
REPORT Z_SRI_HELP_VALUE_FOR_TABLES .
tables tcurt.
DATA   DYFIELDS LIKE DYNPREAD OCCURS 1 WITH HEADER LINE.
PARAMETERS: P_WAERS LIKE TCURT-WAERS,        "Currency
            P_LTEXT LIKE TCURT-LTEXT,        "Long Text
            P_KTEXT LIKE TCURT-KTEXT.        "Short Text
*--- Example of updating value of another field on the screen -
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_WAERS.
CLEAR: DYFIELDS[], DYFIELDS.
*--- select currency
CALL FUNCTION 'HELP_VALUES_GET'
       EXPORTING
            fieldname        = 'WAERS'
            tabname          = 'TCURT'
       IMPORTING
            SELECT_VALUE     =   P_WAERS.
*--- get long text for the selected currency
SELECT SINGLE LTEXT FROM TCURT
    INTO DYFIELDS-FIELDVALUE
    WHERE SPRAS = SY-LANGU
    AND   WAERS = P_WAERS.
IF SY-SUBRC <> 0.
    CLEAR DYFIELDS-FIELDVALUE.
ENDIF.
*--- update another field
DYFIELDS-FIELDNAME = 'P_LTEXT'.
APPEND DYFIELDS.
CALL FUNCTION 'DYNP_VALUES_UPDATE'
       EXPORTING
            DYNAME               = SY-CPROG
            DYNUMB               = SY-DYNNR
       tables
            dynpfields           = DYFIELDS .
*--- Example of reading value of another field -
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_KTEXT.
*--- read another field
CLEAR: DYFIELDS[], DYFIELDS.
DYFIELDS-FIELDNAME = 'P_WAERS'.
APPEND DYFIELDS.
CALL FUNCTION 'DYNP_VALUES_READ'
       EXPORTING
            DYNAME                   = SY-CPROG
            DYNUMB                   = SY-DYNNR
       TABLES
            DYNPFIELDS               = DYFIELDS .
READ TABLE DYFIELDS INDEX 1.
*--- get short text and update current field
SELECT SINGLE KTEXT FROM TCURT
    INTO P_KTEXT
    WHERE SPRAS EQ SY-LANGU
    AND   WAERS EQ DYFIELDS-FIELDVALUE.
How to add F4 functionality to a paramter variable? Say P_name ie Parameters: P_name like dbtab-fieldname
in At selection-screen on value-request for p_name. How should I add the values john, abraham, linga etc so that these values appear when f4 is pressed on the field in the selection screen?
PARAMETERS: p_name(10).
DATA: BEGIN OF value_tab OCCURS 0,
               name(10),
             END OF value_tab.
DATA :field_tab LIKE dfies OCCURS 0 WITH HEADER LINE.
DATA : return_tab LIKE ddshretval OCCURS 0 WITH HEADER LINE. DATA : x TYPE string.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_name.
REFRESH value_tab[].
REFRESH field_tab[].
REFRESH return_tab[].
    field_tab-fieldname = 'ERNAM'.
field_tab-tabname = 'VBAK'.
APPEND field_tab.
    value_tab-name = 'John'.
APPEND value_tab.
value_tab-name = 'Abraham'.
APPEND value_tab.
value_tab-name = 'Lingam'.
APPEND value_tab.
    CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
      retfield        = field_tab-fieldname
    TABLES
      value_tab       = value_tab
      field_tab       = field_tab
      return_tab      = return_tab
    EXCEPTIONS
      parameter_error = 1
      no_values_found = 2
      OTHERS          = 3.
IF sy-subrc = 0.
    p_name = return_tab-fieldval.
ENDIF.
Regards
Sudheer

F4 help needed in Process on value-request

Hi,
I have two fields on screen: region and its description in a dialog program. I want region description to be populated as soon as I select F4 help for region. Description field is output only . I want to do it using a module in Process On value-request. Field p_region MODULE GET_REGION_DESCRIPTION.
Using standard F4 help I can do it. If in my table I assign search help at field level for region. For example :
Search Help: ZREGION_SHLP. Selection method: ZREGION. Fields: Region and Description.
Table name : ZREGION.
i) 1st Fields: REGION , Data Element - ZREGN, Domain: ZZREGN ( CHAR2), Value table: ZREGN. Assign Search help at field level instead of data element level.
ii) 2nd Field: REGION_DESC, Data Element - BEZEI30.
in program: DATA: p_region like zregion-region. So if I press F4 help and select one region, description field gets populated.
I don't want to use standard functionality but want to write code in POV event. If I use F4IF_INT_TABLE_VLUE_REQUEST function module, I will get all the values associated with the field region. Since I don't know which region user has selected, i can't populate description. How to get the selected value in POV for that particular field. How can I get the value selected for region and then use DYNP_VALUES_UPDATE function module to update the description field. I tried search help exit event return to return the selected value. How to pass that value in POV module as you cannot use FORM ENDFORM . inside MODULE ENDMODULE.
Regards,
DPM

1st step is:
choose screen 2000 for the program using t-code se80.
at the end of the coding enter the below code:
process ON VALUE-REQUEST.
FIELD screen field name module f4_zsearchhelp.
after typing the code double click on f4_zsearch help.
it ll ask for includes, Choose as main program.
then enter the below code after choosing:
DATA : t_dynpro_value TYPE TABLE OF dynpread,
v_field_value LIKE LINE OF t_dynpro_value,
lt_fields TYPE TABLE OF dfies,
t_return_str TYPE TABLE OF ddshretval,
w_return_str TYPE ddshretval,
v_text TYPE char25.
DATA: t_ty_prov_id TYPE STANDARD TABLE OF ty_prov_id,
w_ty_prov_id TYPE ty_prov_id.
CLEAR: t_ty_prov_id], w_ty_prov_id, t_return_str[, w_return_str.
enter the select query from the description table to get the description for the particular code.
in this i had mentioned with an example that i m getting description for massg :
p9001-massg ll have the value and v_text ll have the description.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
DDIC_STRUCTURE = 'TY_TAB'
retfield = 'MASSG'------>returning field
PVALKEY = ' '
dynpprog = sy-repid
dynpnr = sy-dynnr
dynprofield = 'P9001-ZMASSG'----
> pass the screen field name
STEPL = 0
WINDOW_TITLE =
VALUE = ' '
value_org = 'S'
MULTIPLE_CHOICE = ' '
DISPLAY = ''
CALLBACK_PROGRAM = ' '
CALLBACK_FORM = ' '
MARK_TAB =
IMPORTING
USER_RESET =
TABLES
value_tab = t_ty_prov_id
field_tab = lt_fields
return_tab = t_return_str
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.
READ TABLE t_return_str INTO w_return_str WITH KEY retfield = 'P9001-ZMASSG'.
IF sy-subrc IS INITIAL.
READ TABLE t_ty_prov_id INTO w_ty_prov_id WITH KEY zmassg_desc = w_return_str-fieldval.
IF sy-subrc eq 0.
DATA: et_desc(20) TYPE c.
et_desc = w_ty_agrtx-v_gtext.
MODIFY SCREEN.
CLEAR : v_field_value,t_dynpro_value[].
v_field_value-fieldname = 'P9001-ZMASSG'.
v_field_value-fieldvalue = w_ty_prov_id-action_resn.
APPEND v_field_value TO t_dynpro_value .
CLEAR : v_field_value.
v_field_value-fieldname = 'V_TEXT'.
v_field_value-fieldvalue = w_ty_prov_id-zmassg_desc.
APPEND v_field_value TO t_dynpro_value .
CLEAR : v_field_value.
ENDIF .
ENDIF.
CALL FUNCTION 'DYNP_VALUES_UPDATE'
EXPORTING
dyname = sy-cprog
dynumb = sy-dynnr
TABLES
dynpfields = t_dynpro_value
EXCEPTIONS
invalid_abapworkarea = 1
invalid_dynprofield = 2
invalid_dynproname = 3
invalid_dynpronummer = 4
invalid_request = 5
no_fielddescription = 6
undefind_error = 7
OTHERS = 8.
IF sy-subrc 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
you can add the v_text in layput .
hope it ll satisfy your requirement.

Setting multiple parameters in "ON VALUE-REQUEST FOR"

Hello experts,
I have a dynpro with two parameters on it, called PA_LABKY and PA_LABTX. The first field PA_LABKY is extended by a value help (see the code below). Normally when a user chooses a value from f4 help the field is filled with the value. That works correct. Now not the first but both fields PA_LABKY and PA_LABTX should be filled when the user chooses a value from f4 help.
I tried it with following code:
AT SELECTION-SCREEN ON VALUE-REQUEST FOR pa_labky.
get the values from database
SELECT * FROM zrec_001t INTO TABLE lt_rec001t.
set the first output field
CLEAR ls_dynfieldmap.
ls_dynfieldmap-fldname = 'LABKY'.
ls_dynfieldmap-dyfldname = 'PA_LABKY'.
APPEND ls_dynfieldmap TO lt_dynfieldmap.
set the second output field
CLEAR ls_dynfieldmap.
ls_dynfieldmap-fldname = 'LABTX'.
ls_dynfieldmap-dyfldname = 'PA_LABTX'.
APPEND ls_dynfieldmap TO lt_dynfieldmap.
display the f4 help
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
      ddic_structure = 'ZREC_001T'
      retfield        = 'LABKY'
      value_org       = 'S'
    TABLES
      value_tab       = lt_rec001t
      return_tab      = lt_returntab
      dynpfld_mapping = lt_dynfieldmap
    EXCEPTIONS
      parameter_error = 1
      no_values_found = 2
      OTHERS          = 3.
the first row contains the value for PA_LABKY
READ TABLE lt_returntab INDEX 1 INTO ls_returntab.
set the value on the dynpro
pa_labky = ls_returntab-fieldval.
the second row contains the value for PA_LABTX
READ TABLE lt_returntab INDEX 2 INTO ls_returntab.
set the value on the dynpro
move ls_returntab-fieldval to pa_labtx. " <--- NOW THAT DOESN'T WORK
It's the last row that doesn't work, it nothing happens with this field. How can I fill that field?
Thanks in advance.
Daniel

In order to set the second field you must use the function module DYNP_VALUES_UPDATE. Replace that last statement with a call to this function module, you must pass the parameter name and the value.
Regards,
RIch Heilman
Correct function module name
Message was edited by:
        Rich Heilman

At selection-screen on value-request

Hi experts,
Pls see the below code.
When ever plant is enterd in screen i have to get material no. and material group based on that plant dynamically.
I am getting F4 list of values for the first one.But For the second one i am not getting.
What may be teh problem?
*& Report ZRA_SELECTIONSCTREEN                                        *
REPORT ZRA_SELECTIONSCTREEN                    .
tables: mara,marc.
parameters: p_werks like marc-werks,
            p_matnr like marC-matnr,
            p_matkl like mara-matkl.
data: begin of it_matnr occurs 0,
      matnr like mara-matnr,
      end of it_matnr.
data: begin of it_matkl occurs 0,
      matkl like mara-matkl,
      end of it_matkl.
at selection-screen on value-request for p_matnr.
select matnr into table it_matnr from marc where werks = p_werks.
if not it_matnr[] is initial.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
DDIC_STRUCTURE         = ' '
    RETFIELD               = 'MATNR'
PVALKEY                = ' '
   DYNPPROG               = SY-CPROG
   DYNPNR                 = SY-DYNNR
   DYNPROFIELD            = 'p_matnr'
STEPL                  = 0
WINDOW_TITLE           =
VALUE                  = ' '
   VALUE_ORG              = 'S'
MULTIPLE_CHOICE        = ' '
DISPLAY                = ' '
CALLBACK_PROGRAM       = ' '
CALLBACK_FORM          = ' '
MARK_TAB               =
IMPORTING
USER_RESET             =
TABLES
    VALUE_TAB              = it_matnr
FIELD_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.
ENDIF.
select matkl from mara into table it_matkl for all entries IN it_matnr
WHERE MATNR = IT_MATNR-MATNR.
if not it_matkl[] is INITIAL.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
DDIC_STRUCTURE         = ' '
    RETFIELD               = 'MATKL'
PVALKEY                = ' '
   DYNPPROG               = SY-CPROG
   DYNPNR                 = SY-DYNNR
   DYNPROFIELD            = 'p_matkl'
STEPL                  = 0
WINDOW_TITLE           =
VALUE                  = ' '
   VALUE_ORG              = 'S'
MULTIPLE_CHOICE        = ' '
DISPLAY                = ' '
CALLBACK_PROGRAM       = ' '
CALLBACK_FORM          = ' '
MARK_TAB               =
IMPORTING
USER_RESET             =
TABLES
    VALUE_TAB              = IT_MATKL
FIELD_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.
ENDIF.
Regards
Ravi.

hi
good
i tried your report, f4 help is coming for all the fields but dynamic field selection is ot coming because ther eis a prob with your select statment,
you select the data from the database table for the another two fields as the value you r entering for werks(plant).
thanks
mrutyun^

AT SELECTION-SCREEN ON VALUE-REQUEST needed

hi,
i want code for atselection-screen for one parameter.
pls check the code i am sending.i am not understanding that if any one knows pls explain me.and it is correct or not.
parameters: P_LDCTY(2).
DATA: BEGIN OF IHELP_FIELDS OCCURS 20.
        INCLUDE STRUCTURE HELP_VALUE.
DATA: END OF IHELP_FIELDS.
DATA: BEGIN OF HELPTAB OCCURS 100,
       FELD(50),
END OF HELPTAB.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_LDCTY matchcode object ZSDOTC_VOYAGE.
REFRESH IHELP_FIELDS.
MOVE 'VBAK' TO IHELP_FIELDS-TABNAME.
MOVE 'ZZLOADCTY1' TO IHELP_FIELDS-FIELDNAME.
MOVE 'X'     TO IHELP_FIELDS-SELECTFLAG.
APPEND IHELP_FIELDS.
   REFRESH HELPTAB.
SELECT *
         FROM ZPORT
         ORDER BY ZZCNTRY INTO IHELP_FIELDS.
    MOVE ZPORT-ZZCNTRY TO HELPTAB.
    APPEND HELPTAB.
    ENDSELECT.
CALL FUNCTION 'HELP_VALUES_GET_WITH_TABLE'
    EXPORTING
      DISPLAY                   = ' '
      FIELDNAME                 = 'ZZCNTRY'
      TABNAME                   = 'ZPORT'
    IMPORTING
      SELECT_VALUE              = SELECTED_VALUE
    TABLES
      FIELDS                    = IHELP_FIELDS
      VALUETAB                  = HELPTAB
    EXCEPTIONS
      FIELD_NOT_IN_DDIC         = 01
      MORE_THEN_ONE_SELECTFIELD = 02
      NO_SELECTFIELD            = 03.
IF SELECTED_VALUE <> SPACE.
    P_LDCTY = SELECTED_VALUE.
ENDIF.
pls help mein this issue.
points will be awarded for right answer,
thanks and regards
suneetha

Hi suneetha,
1. we have to juse like this.
2. a) use FM F4IF_INT_TABLE_VALUE_REQUEST
   b) syntax is : AT SELECTION-SCREEN ON VALUE-REQUEST FOR MYFIELD.
3. just copy paste in new program.
4.
Hi prakash,
1. sample code (just copy paste)
2.
REPORT ABC.
DATA : BEGIN OF ITAB OCCURS 0,
UNAME LIKE USR01-BNAME,
END OF ITAB.
data : RETURN_TAB LIKE DDSHRETVAL occurs 0 .
data : RETURN_wa LIKE DDSHRETVAL .
PARAMETERS : A(12) TYPE C.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR A.
ITAB-UNAME = 'U01'. APPEND ITAB.
ITAB-UNAME = 'U02'. APPEND ITAB.
ITAB-UNAME = 'U03'. APPEND ITAB.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
DDIC_STRUCTURE = ' '
retfield = 'ITAB-UNAME'
PVALKEY = ' '
DYNPPROG = SY-REPID
DYNPNR = SY-DYNNR
DYNPROFIELD = 'A'
STEPL = 0
WINDOW_TITLE =
VALUE = ' '
VALUE_ORG = 'S'
MULTIPLE_CHOICE = ' '
DISPLAY = ' '
CALLBACK_PROGRAM = ' '
CALLBACK_FORM = ' '
MARK_TAB =
IMPORTING
USER_RESET =
tables
value_tab = ITAB
FIELD_TAB = FTAB
RETURN_TAB = return_tab
DYNPFLD_MAPPING =
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3
break-point.
regards,
amit m.

Reg the selection screen value request

i am writing this code for getting corresponding material no for the plant which i giving in the selection-screen .
parameter : WERKS type marc-werks,
            matnr type marc-matnr.
data : begin of itab occurs 0,
       matnr like marc-matnr,
       werks like marc-werks,
       end of itab.
at selection-screen on value-request for werks.
select matnr werks from marc up to 10 rows into table itab.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
DDIC_STRUCTURE         = ' '
    RETFIELD               = 'WERKS'
PVALKEY                = ' '
   DYNPPROG               = sy-cprog
   DYNPNR                 = sy-dynnr
   DYNPROFIELD            = 'WERKS'
STEPL                  = 0
WINDOW_TITLE           =
VALUE                  = ' '
   VALUE_ORG              = 'S'
MULTIPLE_CHOICE        = ' '
DISPLAY                = ' '
CALLBACK_PROGRAM       = ' '
CALLBACK_FORM          = ' '
MARK_TAB               =
IMPORTING
USER_RESET             =
TABLES
    VALUE_TAB              = itab
FIELD_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.
pls help

Hi Check this ...
Its working.....
PARAMETER : werks TYPE marc-werks,
matnr TYPE marc-matnr.
DATA : BEGIN OF itab OCCURS 0,
matnr LIKE marc-matnr,
werks LIKE marc-werks,
END OF itab.
DATA: dynfields TYPE TABLE OF dynpread WITH HEADER LINE.
DATA: return TYPE TABLE OF ddshretval WITH HEADER LINE.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR werks.
CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'
    EXPORTING
      tabname           = 'T001W'
      fieldname         = 'WERKS'
      dynpprog          = sy-cprog
      dynpnr            = sy-dynnr
      dynprofield       = 'WERKS'
    TABLES
      return_tab        = return
    EXCEPTIONS
      field_not_found   = 1
      no_help_for_field = 2
      inconsistent_help = 3
      no_values_found   = 4
      OTHERS            = 5.
REFRESH dynfields.
READ TABLE return WITH KEY fieldname = 'WERKS'.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR matnr.
SELECT matnr werks FROM marc
INTO TABLE itab
WHERE werks EQ return-fieldval.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
DDIC_STRUCTURE = ' '
retfield = 'MATNR'
PVALKEY = ' '
dynpprog = sy-cprog
dynpnr = sy-dynnr
dynprofield = 'MATNR'
STEPL = 0
WINDOW_TITLE =
VALUE = ' '
value_org = 'S'
MULTIPLE_CHOICE = ' '
DISPLAY = ' '
CALLBACK_PROGRAM = ' '
CALLBACK_FORM = ' '
MARK_TAB =
IMPORTING
USER_RESET =
TABLES
value_tab = itab
FIELD_TAB =
RETURN_TAB =
DYNPFLD_MAPPING =
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3 .
IF sy-subrc NE 0.
ENDIF.
Regards,
Sai Ramesh

Problem in select-options value request

Hi All,
I have one select-option s_opt for vendor description. I want to have value request for both s_opt-low and s_opt-high. For that i have to write the functonal module
at selection-screen on value-request for s_opt-low. and at selection-screen on value-request for s_opt-high. for both or any other procedure.
In s_opt using drop down menu user can enter vendor description up to 10 Char, lower or upper case acceptable, & Wild card .
Can any one help with code for the above two problems.
Assured points.
With thanks in advance.
Ashok

Hi , check the code .
Just populate the itab entries either with a select on lfa1 .
here im populating with sy-index values .
REPORT zforum12.
tables : lfa1.
select-options : so_lifnr FOR lfa1-lifnr.
data: begin of itab_LIFNR occurs 0,
lifnr like lfa1-lifnr,
end of itab_LIFnr.
DATA: ITAB_SELECTED_lifnr TYPE DDSHRETVAL OCCURS 0 WITH HEADER LINE.
initialization.
do 20 times.
move sy-index to itab_lifnr.
append itab_lifnr.
enddo.
at selection-screen on value-request for SO_LIFNR-LOW.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
RETFIELD = 'SO_LIFNR-LOW'
VALUE_ORG = 'S'
TABLES
VALUE_TAB = itab_LIFNR
return_tab = ITAB_SELECTED_LIFNR
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3
IF SY-SUBRC eq 0.
READ TABLE ITAB_SELECTED_LIFNR INDEX 1.
MOVE ITAB_SELECTED_LIFNR-FIELDVAL TO SO_LIFNR-LOW.
ELSE.
* MESSAGE ....
ENDIF.
at selection-screen on value-request for SO_LIFNR-HIGH.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
RETFIELD = 'SO_LIFNR-HIGH'
VALUE_ORG = 'S'
TABLES
VALUE_TAB = itab_LIFNR
return_tab = ITAB_SELECTED_LIFNR
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3
IF SY-SUBRC eq 0.
READ TABLE ITAB_SELECTED_LIFNR INDEX 1.
MOVE ITAB_SELECTED_LIFNR-FIELDVAL TO SO_LIFNR-HIGH.
ELSE.
* MESSAGE ....
ENDIF.
start-of-selection.
write:/ SO_LIFnr-LOW, SO_LIFNR-HIGH.
regards,
vijay

Problem in at selection-screen on value request

hi friends ,
      i want to display f4 help for a field in a popup. this i can do, but this popup comes based on values
i entered in other screen fields . but these values are not updated to screen values when i trigger f4.

Hi,
DATA: T_DYNPRO TYPE TABLE OF DYNPREAD,
      WA_DYNPRO LIKE LINE OF T_DYNPRO,
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_PARAM.
WA_DYNPRO-FIELDNAME = 'Screen Field Name'.
APPEND WA_DYNPRO TO T_DYNPRO.
CALL FUNCTION 'DYNP_VALUES_READ'
EXPORTING
    DYNAME                               = SY-REPID
    DYNUMB                               = SY-DYNNR
   TRANSLATE_TO_UPPER                   = 'X'
TABLES
    DYNPFIELDS                           = T_DYNPRO
EXCEPTIONS
   INVALID_ABAPWORKAREA                 = 1
   INVALID_DYNPROFIELD                  = 2
   INVALID_DYNPRONAME                   = 3
   INVALID_DYNPRONUMMER                 = 4
   INVALID_REQUEST                      = 5
   NO_FIELDDESCRIPTION                  = 6
   INVALID_PARAMETER                    = 7
   UNDEFIND_ERROR                       = 8
   DOUBLE_CONVERSION                    = 9
   STEPL_NOT_FOUND                      = 10
   OTHERS                               = 11
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
READ TABLE T_DYNPRO INTO WA_DYNPRO WITH KEY FIELDNAME = 'Screen Field Name'.
TEMP = WA_DYNPRO-FIELDVALUE.
" Select the values based on Temp and populate your internal table for F4 help using the Screen value Temp
"Call 'F4IF_INT_TABLE_VALUE_REQUEST' and display the pop up.

Refresh alv grid after user clicks f4( value-request)

Hello Experts,
I am currently developing a module pool program wherein after the user selects a value via f4(value request),
my ALV grid(using custom control) should be refreshed to show the new records selected based
on the f4 value. How can this be achieved?
thank you guys and take care!

Did you try a CALL METHOD [cl_gui_cfw=>set_new_ok_code|http://help.sap.com/saphelp_sm32/helpdata/en/06/3fa1b79f2811d2bd68080009b4534c/frameset.htm] and [=>flush|http://help.sap.com/saphelp_sm32/helpdata/EN/06/3fa1879f2811d2bd68080009b4534c/content.htm] in the POV section or in event onF4 handler method to force execution of PAI (either it works either it dumps)
Regards,
Raymond

Problem using At Selection Screen on value request for *"Select Fieldname"*

Hi All,
I Have a requirement of passing mutiple paraters value or selection option values in selection screen.
For Eg :I Have -
*--- Selection Screen
    Select-options : s1 for vbak-vbeln ,
                                          s2 for vbap-posnr.
*--- At Selection Screen
    At Selection Screen on value request for s1-low.
     i need to pass S1-low as well as S2-low ...
     i.e first item of the Sales Document.
    Value is getting passed in S1-low but not in S2-low
    Can anybody help me on this ...
   Thanks in Advance ..

Hi,
Make use of the FM "F4IF_INT_TABLE_VALUE_REQUEST" for the value request for the first field.
Use the "FIELD_MAPPING" in the tables parameter of the above FM.
Please go through the FM documentation.
Hope this will help you.
Regards,
Smart Varghese

On value request in select-options in a repot URGENT

Hi all,
my requirement is to provide on value request in select-options
in selection screen Gsdpr user one select-option is there
For GSDPR User field, provide F4 help. Users list can be selected from ZWF_UPI table where WF_UPI_TYPE is HR. From the table, select UPI Number and employee full name fields
in ZWF_UPI table the key fields are UPI and WF_UPI_TYPE
non key field is emp_full_name.
please send me the code .
regards
Nagendra

Hi,
I do not have sample code , But you have to use the function module
F4IF_INT_TABLE_VALUE_REQUEST on the AT-SELECTION-SCREEN ON VALUE REUQEST FOR S_OPTION-LOW event
Select Data as per the requirement into Value table of the Function module
Return the Data fro the Return table of the function module.
The good choice will be Go to SE37-> Type this FM F4IF_INT_TABLE_VALUE_REQUEST and look for Where used list-> Programs . There u will get the list of programs used this FM
Regards
Pavan

Warning 6226: Ignoring value requested for first connection attribute 'TempSize'

Hi
Was trying to load, here is what I see. Appreciate your help.
con1: Command> load cache group g_sdata_awt commit every 1000 rows;
5056: The cache operation fails: error_type=<TimesTen Error>, error_code=<3407>, error_message: [TimesTen]TT3407: Cannot allocate space to store ownership information for global cache groups because temporary data partition free space is below the minimum threshold of 3000000 bytes - from grid member DDGRID_DD_TTDB_1
The command failed.
con1: Command>
[timesten@timesten101 info]$ ttisql -connstr "dsn=DD_TTDB;tempsize=4096";
Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
Type ? or "help" for help, type "exit" to quit ttIsql.
connect "dsn=DD_TTDB;tempsize=4096";
Warning 6226: Ignoring value requested for first connection attribute 'TempSize' -- value currently in use: 32, requested value: 4096
Connection successful: DSN=DD_TTDB;UID=timesten;DataStore=/home/timesten/TimesTen/ttdev/DD_TTDB;DatabaseCharacterSet=AL32UTF8;ConnectionCharacterSet=US7ASCII;DRIVER=/home/timesten/TimesTen/ttdev/lib/libtten.so;LogDir=/home/timesten/TimesTen/ttdev/logs/DD_TTDB;PermSize=8196;TempSize=4096;TypeMode=0;OracleNetServiceName=VIS1;
(Default setting AutoCommit=1)
Command>
I tried :
HOWTO : Understand Modifying TimesTen PermSize And TempSize First Connect Database Attributes (Doc ID 1081008.1)
It did not help! Thanks a lot.
Anil

Hi Chris, Thanks a lot again! I guess I followed the steps.
Sorry in a rush to get this done, not able to read all the docs.
Still getting the error, can you please point to me where I am going wrong:
Sorry for being childish pest here, tried it hard but couldnt get too far.
[timesten@timesten101 ~]$ ttadmin -rampolicy manual DD_ttdb
RAM Residence Policy            : manual
Manually Loaded In RAM          : False
Replication Agent Policy        : manual
Replication Manually Started    : False
Cache Agent Policy              : manual
Cache Agent Manually Started    : False
[timesten@timesten101 ~]$ ttdaemonadmin -stop;
TimesTen Daemon stopped.
[timesten@timesten101 ~]$ ttdaemonadmin -start;
TimesTen Daemon startup OK.
[timesten@timesten101 ~]$ ttstatus;
TimesTen status report as of Mon Feb 10 08:47:28 2014
Daemon pid 19519 port 53396 instance ttdev
TimesTen server pid 19528 started on port 53397
Data store /home/timesten/TimesTen/ttdev/DD_TTDB
There are no connections to the data store
RAM residence policy: Manual
Data store is manually unloaded from RAM
Replication policy : Manual
Cache Agent policy : Manual
PL/SQL enabled.
Accessible by group ttadmin
End of report
[timesten@timesten101 ~]$
[timesten@timesten101 ~]$ ttadmin -rampolicy inuse DD_ttdb
RAM Residence Policy            : inUse
Replication Agent Policy        : manual
Replication Manually Started    : False
Cache Agent Policy              : manual
Cache Agent Manually Started    : False
[timesten@timesten101 ~]$ ttstatus
TimesTen status report as of Mon Feb 10 08:47:59 2014
Daemon pid 19519 port 53396 instance ttdev
TimesTen server pid 19528 started on port 53397
Data store /home/timesten/TimesTen/ttdev/DD_TTDB
There are no connections to the data store
Replication policy : Manual
Cache Agent policy : Manual
PL/SQL enabled.
Accessible by group ttadmin
End of report
[timesten@timesten101 ~]$ ttisql -connstr "dsn=DD_TTDB;uid=cacheadm;pwd=cacheadm;oraclepwd=cacheadm";
Copyright (c) 1996, 2013, Oracle and/or its affiliates. All rights reserved.
Type ? or "help" for help, type "exit" to quit ttIsql.
connect "dsn=DD_TTDB;uid=cacheadm;pwd=cacheadm;oraclepwd=cacheadm";
15019: Only the instance admin may alter the TempSize attribute
The command failed.
Done.
[timesten@timesten101 ~]$

On value request?

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