topic Re: F4 help in Application Development and Automation Discussions

F4 help

Former Member — Mon, 18 Feb 2008 20:50:30 GMT

hi,

i need to do F4 help to selection screen or parametrs ,

i have program that bring details for employee and i wont

that the user can choose emp name from the screen field

what is the best way to do that?

i new with this topic.

Regards

Re: F4 help

Former Member — Tue, 19 Feb 2008 04:30:52 GMT

suppose ur parameter is

p_name.

at selection-screen on value request p_name.

select the employee names in a internal table say itab.

use this function module then

CALL FUNCTION 'POPUP_WITH_TABLE'

EXPORTING

endpos_col = 60

endpos_row = SY-SROWS

startpos_col = 1

startpos_row = 1

titletext =

IMPORTING

CHOICE = P_NAME

tables

valuetab = ITAB

EXCEPTIONS
BREAK_OFF = 1
OTHERS = 2

IF sy-subrc <> 0.

RETURN.

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, 19 Feb 2008 04:39:55 GMT

hi,

you can use

empname type empname matchcode object zemployee_info.

in the above statement zemployee_info is the search help you created.

to create search help goto se11 select search heip radio button

give the tablename name for which you want to create search help

hope it is useful.

Re: F4 help

Former Member — Tue, 19 Feb 2008 04:42:43 GMT

hi,

refer this link

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/a07a330f-126c-2910-c684-d2a45f0f37dd

Re: F4 help

Former Member — Tue, 19 Feb 2008 04:48:18 GMT

hi,

to add to my above post.

declare below statement in parameters.

empname type empname matchcode object zemployee_info.

in the above statement zemployee_info is the search help you created.

to create search help goto se11 select search heip radio button

give the tablename name for which you want to create search help in selection method.

give empname in search help paramter also mention data element name.

hope it is useful.

regards,

sreelakshmi.

Re: F4 help

Former Member — Tue, 19 Feb 2008 04:49:44 GMT

The F4 help to the selection screen parameters can be given with :

DATA : lc_dynprofield TYPE help_info-dynprofld VALUE 'X',

lc_value_org TYPE c VALUE 'S',

lc_zfieldTYPE dfies-fieldname VALUE 'ZTABLE-EMP_NO'.

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

perform f4_help.

form f4_help.

SELECT land1 emp_no

INTO TABLE lt_table

FROM ztable.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = lc_zfield

dynpprog = sy-repid

dynpnr = sy-dynnr

dynprofield = lc_dynprofield

value_org = lc_value_org

TABLES

value_tab = lt_table.

endform.

wherein 'ztable-emp_no' is the field from where i have chosen values.

here in ur case, it wil b the emp. number to b taken from the desired table.

now when u do a F4 help on the selection screen parameter- a pop-up comes which shows the desired values as u have chosen into the internal table lt_table.

Regards

Deepti

Re: F4 help

Former Member — Tue, 19 Feb 2008 04:58:20 GMT

HI,

to add to my above post,

AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_EMPNAME.

and CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'

give table name and field name.

hope it is useful.

regards,

sreelakshmi.

Re: F4 help

Former Member — Tue, 19 Feb 2008 05:10:15 GMT

Hi,

TYPES: BEGIN OF 1_tab,

pernr TYPE pernr_d,

nachn TYPE pad_nachn,

vorna TYPE pad_vorna,

END OF 1_tab.

DATA: emp_tab TYPE TABLE OF 1_tab WITH HEADER LINE.

PARAMETERS p_nachn TYPE pad_nachn.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_nachn.

SELECT pernr nachn vorna

FROM pa0002

INTO TABLE emp_tab

WHERE begda LE sy-datum

AND endda GE sy-datum.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

*   DDIC_STRUCTURE         = ' '

retfield               = 'NACHN'

*   PVALKEY                = ' '

dynpprog               = sy-repid

dynpnr                 = '1000'

dynprofield            = 'P_NACHN'

*   STEPL                  = 0

*   WINDOW_TITLE           =

*   VALUE                  = ' '

value_org              = 'S'

*   MULTIPLE_CHOICE        = ' '

*   DISPLAY                = ' '

*   CALLBACK_PROGRAM       = ' '

*   CALLBACK_FORM          = ' '

*   MARK_TAB               =

* IMPORTING

*   USER_RESET             =

TABLES

value_tab              = emp_tab

*   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.

Regards............

Dayakar