F4 help

[Former Member]

i want to display the values(f4) for a parameter on the selection screen based on selection screen criteria when the user requests for F4 for that parameter.

please let me know how to do that.

[Former Member]

hi,

use this code it will work

parameters :p_pernr like pa0001-pernr

define like this

use this event

AT Selection-screen on p_pernr.

under this event call this function module and pass required data .

F4IF_FIELD_VALUE_REQUEST

• F4 help also returning the value to be displayed in internal table

F4IF_INT_TABLE_VALUE_REQUEST

or else .

FORM HELP_CHECK.

*-- Set up fields to retrieve data

ltab_fields-tabname = 'ZFI_PMNTADV'.

ltab_fields-fieldname = 'CHECT'.

ltab_fields-selectflag = 'X'.

APPEND ltab_fields.

ltab_fields-tabname = 'ZFI_PMNTADV'.

ltab_fields-fieldname = 'PMNT_ADV'.

ltab_fields-selectflag = 'X'.

APPEND ltab_fields.

SORT ltab_fields.

DELETE ADJACENT DUPLICATES FROM ltab_fields.

*-- Fill values

SELECT chect

INTO TABLE ltab_values

FROM zfi_pmntadv

WHERE pmnt_adv NE space.

SORT ltab_values.

DELETE ADJACENT DUPLICATES FROM ltab_values.

CALL FUNCTION 'HELP_VALUES_GET_WITH_TABLE'

EXPORTING

fieldname = 'chect'

tabname = 'zfi_pmntadv'

title_in_values_list = 'Select a value'

IMPORTING

select_value = so_chect

TABLES

fields = ltab_fields

valuetab = ltab_values

EXCEPTIONS

field_not_in_ddic = 01

more_then_one_selectfield = 02

no_selectfield = 03.

ENDFORM. "fiscal_year

please reward points, if it is useful,

regards,

satish.

[Former Member]

hi,

use this code it will work

parameters :p_pernr like pa0001-pernr

define like this

use this event

AT Selection-screen on p_pernr.

under this event call this function module and pass required data .

F4IF_FIELD_VALUE_REQUEST

• F4 help also returning the value to be displayed in internal table

F4IF_INT_TABLE_VALUE_REQUEST

or else .

FORM HELP_CHECK.

*-- Set up fields to retrieve data

ltab_fields-tabname = 'ZFI_PMNTADV'.

ltab_fields-fieldname = 'CHECT'.

ltab_fields-selectflag = 'X'.

APPEND ltab_fields.

ltab_fields-tabname = 'ZFI_PMNTADV'.

ltab_fields-fieldname = 'PMNT_ADV'.

ltab_fields-selectflag = 'X'.

APPEND ltab_fields.

SORT ltab_fields.

DELETE ADJACENT DUPLICATES FROM ltab_fields.

*-- Fill values

SELECT chect

INTO TABLE ltab_values

FROM zfi_pmntadv

WHERE pmnt_adv NE space.

SORT ltab_values.

DELETE ADJACENT DUPLICATES FROM ltab_values.

CALL FUNCTION 'HELP_VALUES_GET_WITH_TABLE'

EXPORTING

fieldname = 'chect'

tabname = 'zfi_pmntadv'

title_in_values_list = 'Select a value'

IMPORTING

select_value = so_chect

TABLES

fields = ltab_fields

valuetab = ltab_values

EXCEPTIONS

field_not_in_ddic = 01

more_then_one_selectfield = 02

no_selectfield = 03.

ENDFORM. "fiscal_year

please reward points, if it is useful,

regards,

satish.

[Former Member]

Hi

See the following ex:

TYPES: BEGIN OF TY_MBLNR,

MBLNR LIKE MKPF-MBLNR,

END OF TY_MBLNR.

DATA: IT_MBLNR TYPE STANDARD TABLE OF TY_MBLNR WITH HEADER LINE.

data: it_ret like ddshretval occurs 0 with header line.

At selection-screen on value-request for s_mat-low.

Select MBLNR from mkpf into table it_mblnr.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

• DDIC_STRUCTURE = ' '

RETFIELD = 'MBLNR'

• PVALKEY = ' '

• DYNPPROG = ' '

• DYNPNR = ' '

• DYNPROFIELD = ' '

• STEPL = 0

• WINDOW_TITLE =

• VALUE = ' '

VALUE_ORG = 'S'

• MULTIPLE_CHOICE = ' '

• DISPLAY = ' '

• CALLBACK_PROGRAM = ' '

• CALLBACK_FORM = ' '

• MARK_TAB =

• IMPORTING

• USER_RESET =

TABLES

VALUE_TAB = IT_MBLNR

• FIELD_TAB =

RETURN_TAB = IT_RET

• 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.

read table it_ret index 1.

move it_ret-fieldval to S_mat-low.

ENDIF.

Go through the test program.

REPORT Ztest_HELP .

TABLES : MARA.

SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001.

PARAMETERS : P_MATNR(10) TYPE C.

SELECTION-SCREEN END OF BLOCK B1.

DATA : BEGIN OF ITAB OCCURS 0,

MATNR TYPE MATNR,

END OF ITAB.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_MATNR.

SELECT MATNR

FROM MARA

INTO TABLE ITAB

UP TO 10 ROWS.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

RETFIELD = 'MATERIAL NUMBER'

DYNPPROG = SY-REPID

DYNPNR = SY-DYNNR

DYNPROFIELD = 'P_MATNR'

VALUE_ORG = 'S'

TABLES

VALUE_TAB = ITAB

EXCEPTIONS

PARAMETER_ERROR = 1

NO_VALUES_FOUND = 2

OTHERS = 3.

with regards,

Hema Sundara.

pls reward if u find it helpful.

[Former Member]

hi sripriya,

Refer this code.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_vbeln-high.

dynprofield1 = 'S_VBELN-HIGH'.

PERFORM get_f4 USING dynprofield1.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR s_vbeln-low.

dynprofield1 = 'S_VBELN-LOW'.

PERFORM get_f4 USING dynprofield1

DATA :retfield1 LIKE dfies-fieldname,

dynpprog1 LIKE sy-repid,

dynpnr LIKE sy-dynnr,

field_tab1 LIKE dfies OCCURS 0,

return_tab1 LIKE ddshretval OCCURS 0.

dynpprog1 = sy-repid.

DATA : BEGIN OF itab OCCURS 0,

vbeln LIKE vbak-vbeln,

END OF itab.

SELECT vbeln FROM vbak INTO itab .

APPEND itab.

ENDSELECT.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = 'VBELN'

dynpprog = dynpprog1

dynpnr = '1000'

dynprofield = dynprofield1

value_org = 'S'

TABLES

value_tab = itab

return_tab = return_tab1

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.

Reward if it usful,

Thanks,

Srikanth.A