topic F4 help in Application Development and Automation Discussions

F4 help

Former Member — Tue, 15 Apr 2008 10:55:28 GMT

Dear All ,

can anybody send me the code how to add more fields at F4 help of selection screen.

eg;on selection screen WARPL(Maintenance plan).by cliching F4 all plan numbers are coming, I want corresponding text should come i.e.EQKT-EQKTX.

Re: F4 help

Former Member — Tue, 15 Apr 2008 11:01:19 GMT

HI,

Please refer the code below:


DATA: return TYPE TABLE OF ddshretval WITH HEADER LINE.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_WERKS-LOW.
SELECT WERKS NAME1 INTO CORRESPONDING FIELDS OF TABLE KUNNSO_ITAB FROM T001W.
DELETE ADJACENT DUPLICATES FROM KUNNSO_ITAB.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
RETFIELD = 'WERKS'
DYNPPROG = SY-REPID
DYNPNR = SY-DYNNR
DYNPROFIELD = 'S_WERKS'
VALUE_ORG = 'S'
multiple_choice = 'X'
TABLES
VALUE_TAB = KUNNSO_ITAB
return_tab = return.

IF SY-SUBRC 0.
SORT return BY fieldval DESCENDING.

LOOP AT return.
S_WERKS-low = return-fieldval.
S_WERKS-option = 'EQ'.
S_WERKS-sign = 'I'.
S_WERKS-high = space.
APPEND S_WERKS.
ENDLOOP.

SORT S_WERKS BY low.
ENDIF.

Thanks,

Sriram Ponna.

Re: F4 help

Former Member — Tue, 15 Apr 2008 11:01:58 GMT

create a search help and add to ur selection screen field

Re: F4 help

Former Member — Tue, 15 Apr 2008 11:46:46 GMT

Hi,

Check the below code.

DATA: BEGIN OF itab OCCURS 0,

equnr type equnr,

eqktx type ktx01,

END OF itab.

SELECTION-SCREEN: BEGIN OF BLOCK main WITH FRAME.

PARAMETERS: p_equnr type equnr.

SELECTION-SCREEN END OF BLOCK main.

*----

Validation Section

*----

INITIALIZATION.

SELECT distinct equnr eqktx FROM eqkt into TABLE itab

where spras = 'E'.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_equnr.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = 'EQUNR'

dynpprog = sy-repid

dynpnr = sy-dynnr

dynprofield = 'P_EQUNR'

value_org = 'S'

TABLES

value_tab = itab

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.

Re: F4 help

Former Member — Tue, 15 Apr 2008 11:53:25 GMT

Hi,

For maintainance plan, use the below code.

DATA: BEGIN OF itab OCCURS 0,

warpl type warpl,

wptxt type wptxt,

END OF itab.

SELECTION-SCREEN: BEGIN OF BLOCK main WITH FRAME.

PARAMETERS: p_warpl type warpl.

SELECTION-SCREEN END OF BLOCK main.

*----

Validation Section

*----

INITIALIZATION.

SELECT distinct warpl wptxt FROM mpla into TABLE itab.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_WARPL.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = 'WARPL'

dynpprog = sy-repid

dynpnr = sy-dynnr

dynprofield = 'P_WARPL'

value_org = 'S'

TABLES

value_tab = itab

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.

Re: F4 help

S0025444845 — Tue, 15 Apr 2008 11:54:09 GMT

Hi,

Take help of the below code,

*AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_usnam-low.

**//To provide F4 help to S_USNAM-LOW

PERFORM f_f4help_usnam USING 'S_USNAM-LOW'.

*AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_usnam-high.

**//To provide F4 help to S_USNAM-HIGH

PERFORM f_f4help_usnam USING 'S_USNAM-HIGH'.

*AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_wbs-low.

**//To provide F4 help to S_WBS-LOW

PERFORM f_f4help_wbs USING 'S_WBS-LOW'.

*AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_wbs-high.

**//To provide F4 help to S_WBS-HIGH

PERFORM f_f4help_wbs USING 'S_WBS-HIGH'.

&----

*& Form f_f4help_usnam

*&----

To provide F4 help to username

*----

-->P_0019 text

*----

*FORM f_f4help_usnam USING value(p_0019) TYPE any.

**// To retrieve username from mkpf.

SELECT bname
FROM usr01
INTO TABLE it_usnam.

SORT: it_usnam BY usnam.
DELETE ADJACENT DUPLICATES FROM it_usnam COMPARING usnam.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING

DDIC_STRUCTURE = ' '

retfield = c_retusnam

PVALKEY = ' '

dynpprog = c_dynpprog
dynpnr = c_dynpnr
dynprofield = p_0019

STEPL = 0
WINDOW_TITLE =
VALUE = ' '

value_org = c_s

MULTIPLE_CHOICE = ' '
DISPLAY = ' '
CALLBACK_PROGRAM = ' '
CALLBACK_FORM = ' '
MARK_TAB =
IMPORTING
USER_RESET =

TABLES
value_tab = it_usnam

field_tab = it_usnam.
return_tab = l_it_ret
DYNPFLD_MAPPING =
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3

*ENDFORM. " f_f4help_usnam

&----

*& Form f_f4help_wbs

&----

To create F4 help for wbs element

----

-->P_0039 text

----

*FORM f_f4help_wbs USING value(p_0039) TYPE any.

**// To retrive wbs element from mseg

SELECT pspel
FROM pspl
INTO TABLE it_wbs.

SORT:it_wbs BY wbs.
DELETE ADJACENT DUPLICATES FROM it_wbs COMPARING wbs.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING

DDIC_STRUCTURE = ' '

retfield = c_retwbs

PVALKEY = ' '

dynpprog = c_dynpprog
dynpnr = c_dynpnr
dynprofield = p_0039

STEPL = 0
WINDOW_TITLE =
VALUE = ' '

value_org = c_s

MULTIPLE_CHOICE = ' '
DISPLAY = ' '
CALLBACK_PROGRAM = ' '
CALLBACK_FORM = ' '
MARK_TAB =
IMPORTING
USER_RESET =

TABLES
value_tab = it_wbs

FIELD_TAB =
return_tab = l_it_ret1
DYNPFLD_MAPPING =
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3

*ENDFORM. " f_f4help_wbs

Regards,

Sudha

Re: F4 help

venkat_o — Tue, 15 Apr 2008 15:15:10 GMT

Hi Sakti, Check this sample program. it works fine. It is suitable for your requirement. Change accordingly table and fields for ur requirement.

REPORT ZVENKAT_F4_FOR_PARAMETERS MESSAGE-ID zmsg .
*&---------------------------------------------------------------------*
" Declaration part
*&---------------------------------------------------------------------*
TYPES:
   BEGIN OF t_t001w,
     werks       TYPE t001w-werks,
     name1       TYPE t001w-name1,
   END OF t_t001w,
   t_return_tab  TYPE ddshretval.
DATA:
    w_t001w      TYPE t_t001w,
    w_return_tab TYPE t_return_tab.
DATA:
    i_t001w      TYPE STANDARD TABLE OF t_t001w,
    i_return_tab TYPE STANDARD TABLE OF t_return_tab.
*&---------------------------------------------------------------------*
"SELECTION-SCREEN
*&---------------------------------------------------------------------*

SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME.
PARAMETERS :p_werks TYPE t001w-werks,
            p_name1 TYPE t001w-name1.
SELECTION-SCREEN END OF BLOCK b1.

*&---------------------------------------------------------------------*
" AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_werks
*&---------------------------------------------------------------------*
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_werks.
  PERFORM f4_help_for_palant.

*&---------------------------------------------------------------------*
*&      Form  f4_help_for_palant
*&---------------------------------------------------------------------*
FORM f4_help_for_palant.

  DATA:
      w_dynpfields TYPE dynpread,
      i_dynpfields LIKE STANDARD TABLE OF dynpread.

  IF i_t001w[] IS INITIAL.
    SELECT werks name1
    FROM t001w
    INTO TABLE i_t001w.
  ENDIF.

  CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
*   DDIC_STRUCTURE         = ' '
    retfield               = 'WERKS'
*   PVALKEY                = ' '
    dynpprog               = sy-repid
    dynpnr                 = sy-dynnr
    dynprofield            = 'P_WERKS'
*   STEPL                  = 0
*   WINDOW_TITLE           =
*   VALUE                  = ' '
   value_org              = 'S'
*   MULTIPLE_CHOICE        = ' '
*   DISPLAY                = ' '
*   CALLBACK_PROGRAM       = ' '
*   CALLBACK_FORM          = ' '
*   MARK_TAB               =
* IMPORTING
*   USER_RESET             =
    TABLES
      value_tab              = i_t001w
*   FIELD_TAB              =
    return_tab             = i_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.
  READ TABLE i_return_tab INTO w_return_tab INDEX 1.
  p_werks = w_return_tab-fieldval.
  READ TABLE i_t001w INTO w_t001w WITH KEY werks = p_werks.
  IF sy-subrc = 0.

    w_dynpfields-fieldname    = 'P_NAME1'.
    w_dynpfields-fieldvalue   = w_t001w-name1.
    APPEND w_dynpfields TO i_dynpfields.
    CLEAR w_dynpfields.

    CALL FUNCTION 'DYNP_VALUES_UPDATE'
      EXPORTING
        dyname               = sy-repid
        dynumb               = sy-dynnr
      TABLES
        dynpfields           = i_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.
    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.


ENDFORM.                    " f4_help_for_palant

I hope that it solves ur problem. Regards, Venkat.O