topic F4 help in Application Development and Automation Discussions

F4 help

Former Member — Thu, 14 Jun 2007 05:25:36 GMT

i have creates f4 help.

but when i select some value from it,, it is not shown in my field.

pls tell me what can be the problem...

Re: F4 help

Former Member — Thu, 14 Jun 2007 05:28:12 GMT

Hi Nidhi ,

You must not have specified the feild name in the paramater <b>retfield</b> of the FM or set the parameter <b>value_org</b> as 'S'.

Please check it and if still it does not work u please paste you code so that we can tell the exact problem.

Regards,

Arun

Re: F4 help

Former Member — Thu, 14 Jun 2007 05:28:12 GMT

Hi,

If you created a search help in the DDIC...Then check the check box EXPORt parameter for one of the fields

If you used the function module Make sure you pass the correct values..Also the field name in CAPITAL letters..

Check this code..


TABLES: T005T.

DATA: BEGIN OF t_t005 OCCURS 0,
        land1 TYPE t005-land1,
      END OF t_t005.

SELECTION-SCREEN BEGIN OF LINE.

SELECTION-SCREEN COMMENT 1(6) v_text FOR FIELD P_LAND1.
PARAMETERS: p_land1  TYPE t005-land1.

SELECTION-SCREEN COMMENT 13(35) v_text1.
SELECTION-SCREEN END OF LINE.

INITIALIZATION.
  v_text = 'Country'.
  v_text1 = ' '.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_land1.

  REFRESH: t_t005.

  SELECT land1
         INTO TABLE t_t005
         FROM t005.


  CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
       EXPORTING
*            DDIC_STRUCTURE   = 'T005'
            PVALKEY          = ' '
            retfield         = 'LAND1'
            dynpprog         = sy-repid
            DYNPNR           = sy-dynnr
            dynprofield      = 'P_LAND1'
            callback_program = sy-repid
            value_org        = 'S'
       TABLES
            value_tab        = t_t005
       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.

Thanks

Naren

Re: F4 help

Former Member — Thu, 14 Jun 2007 05:29:31 GMT

Hi,

did u create ur f4 thru search help?if then check the values of Lpos and Spos.

give values for these.give 1 for both and try.

Regards,

Prajith

Re: F4 help

Former Member — Thu, 14 Jun 2007 05:34:00 GMT

look at this code

TABLES : MARD.

DATA: BEGIN OF IT_MARD OCCURS 0,

WERKS LIKE MARD-WERKS,

LGORT LIKE MARD-LGORT,

END OF IT_MARD.

DATA : T_RETURN TYPE STANDARD TABLE OF DDSHRETVAL WITH HEADER LINE.

parameters : P_WERKS LIKE MARD-WERKS.

parameters : P_LGORT LIKE MARD-LGORT.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_WERKS.

SELECT WERKS LGORT FROM MARD UP TO 10 ROWS INTO table IT_MARD.

DELETE ADJACENT DUPLICATES FROM IT_MARD COMPARING WERKS.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

RETFIELD = 'WERKS'

DYNPPROG = SY-REPID

DYNPNR = '1000'

DYNPROFIELD = 'P_WERKS'

VALUE_ORG = 'S'

TABLES

VALUE_TAB = IT_MARD

RETURN_TAB = T_RETURN

EXCEPTIONS

PARAMETER_ERROR = 1

NO_VALUES_FOUND = 2

OTHERS = 3.

if sy-subrc = 0.

read table it_mard index 1. "transporting werks.

move it_mard-lgort to p_lgort.

endif.

Thanks

Arun

Re: F4 help

Former Member — Thu, 14 Jun 2007 05:38:46 GMT

if u use FM

F4_DXFILENAME_TOPRECURSION

pass the parameter name in the importing parameter value

some o_path or i_path...check out