Help required in Dailog programming

[Former Member]

Hello All,

I have a field in screen. For that filed i kept f4help in flow logic in process on request(POV)

My problem is:

The user chooses some value in f4 help.After the user chooses some value i need to set someother field based on this field. But i am unable to do that. Can any one help me. how to solve this problem?

My code: in flow logic

PROCESS ON VALUE-REQUEST.
  FIELD: qmel-qmcod MODULE f4help_qmcod.

  lt_qpk1codegrp-codegruppe = '*'.
  APPEND  lt_qpk1codegrp.

  CALL FUNCTION 'QPK1_GP_CODE_SELECTION'
    EXPORTING
      i_katalogart           = 'Z'
      i_code                 = '*'
      i_sprache              = sy-langu
      i_winx1                = 10
      i_winx2                = 70
      i_winy1                = 5
      i_winy2                = 25
      i_return_if_one        = 'X'
      i_pickup_mode          = 'X'
    TABLES
      t_qpk1cdtab            = lt_qpk1cd
      t_codegrptab           = lt_qpk1codegrp
    EXCEPTIONS
      no_match_in_range      = 1
      no_user_selection      = 2
      no_authorization       = 3
      no_selection_specified = 4
      object_locked          = 5
      lock_error             = 6
      object_missing         = 7
      OTHERS                 = 8.
  CASE sy-subrc.
    WHEN 0.
      READ TABLE lt_qpk1cd INTO ls_qpk1cd INDEX 1.
      IF sy-subrc = 0.
        qmel-qmgrp = ls_qpk1cd-codegruppe.
        qmel-qmcod = ls_qpk1cd-code.
        FREE: lt_qpk1cd,ls_qpk1cd.
      ENDIF.
    WHEN OTHERS.
      MESSAGE s006 WITH 'please check the program'.
  ENDCASE.

Regards,

Lisa

[Former Member]

Hi Lisa,

Why are you calling the FM QPK1_GP_CODE_SELECTION ?

[JozsefSzikszai]

hi Lisa,

you have to use FM SET_DYNP_VALUE to add value to different screen fields.

hope this helps

ec

[Former Member]

READ TABLE lt_qpk1cd INTO ls_qpk1cd INDEX 1.
      IF sy-subrc = 0.
        qmel-qmgrp = ls_qpk1cd-codegruppe.
        qmel-qmcod = ls_qpk1cd-code.
"here you need to call the Function 
 " DYNP_VALUES_UPDATE to update the other fields
        FREE: lt_qpk1cd,ls_qpk1cd.
      ENDIF.

[Former Member]

Hi,

use F4IF_INT_TABLE_INTERNAL_TABLE Function Module.

In 'return' parameter it will get the value what you clicked.

Once you got that value write one more select query to fetch other value.