F4 for field in clasical report

Question

Hi abapers i have one clasical report in that selection screen field crhd-arbpl(work center) d't have serch help.
i wrote a program for it in that i used 'F4IF_INT_TABLE_VALUE_REQUEST' function module.
but it is displaying output directly.
when i press f4 it should be display first selection screen in popup window
Note:s run transaction CR06 and press f4 in WORK CENTER
I want same result in my program.
and i wnat to display display four fields in box not in selection screen.

Answer 1

Hi Keshava,
You can create search help for this in the event AT SELECTION SCREEN ON VALUE REQUEST FOR S_NAME1-low.
Use the function module F4IF_INT_TABLE_VALUE_REQUEST for this.
Check this sample code...
data: begin of itab occurs 0,
         name like kunnr-name1,
         end of itab.
  refresh: itab.
AT SELECTION SCREEN ON VALUE REQUEST FOR S_NAME1. 
<write select query to fill this internal tabel with required data or append this internal table with req: entries>
  call function 'F4IF_INT_TABLE_VALUE_REQUEST'
    exporting
    DDIC_STRUCTURE         = 'ZSPECIALTY_DESC'
      retfield               = 'S_NAME1'                    
    PVALKEY                = ' '
      dynpprog               = sy-repid
      dynpnr                 = sy-dynnr
      dynprofield            = 'CCODE'
    STEPL                  = 0
    window_title           = 'Specialties'
    VALUE                  = ' '
      value_org              = 'S'
    MULTIPLE_CHOICE        = ' '
    display                = 'F'
    CALLBACK_PROGRAM       = ' '
    CALLBACK_FORM          = ' '
    MARK_TAB               =
    IMPORTING
    USER_RESET             =
    tables
      value_tab              = itab_ccode[]
    FIELD_TAB              = fieldtab[]
    return_tab             = ret_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.
call this FM in subroutine and call that subroutine for S_NAME1-HIGH in the same event, to get search help for both lower and upper limits
Thanks
Sudharshan