topic Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module in Application Development and Automation Discussions

f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

Former Member — Mon, 05 Jan 2009 10:19:26 GMT

The F4 help is not working properly for the second field.

The requirement is , the second field f4 values shud dipslay only those based on the first field.

if i press enter then its showing the values for the second field.

This is the program.

REPORT Z1159_TEST12.

PARAMETERS: S_VBELN TYPE VBAK-VBELN ,

S_POSNR TYPE VBAP-POSNR.

DATA: BEGIN OF ITAB OCCURS 0,

POSNR TYPE VBAP-POSNR,

END OF ITAB.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_POSNR.

SELECT POSNR FROM VBAP INTO TABLE ITAB WHERE VBELN EQ S_VBELN.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

DDIC_STRUCTURE = ' '

RETFIELD = 'POSNR'

PVALKEY = ' '

DYNPPROG = SY-REPID

DYNPNR = SY-DYNNR

DYNPROFIELD = 'S_POSNR'

STEPL = 0
WINDOW_TITLE =
VALUE = ' '

VALUE_ORG = 'S'

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

TABLES

VALUE_TAB = ITAB[]

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.

Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

Former Member — Mon, 05 Jan 2009 10:23:13 GMT

Hi,

Please refer to this link will help you.

http://help.sap.com/saphelp_45b/helpdata/en/9f/dbaac935c111d1829f0000e829fbfe/content.htm

Cheers.

Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

Former Member — Mon, 05 Jan 2009 10:30:38 GMT

Refer this below example FM 'F4IF_INT_TABLE_VALUE_REQUEST'


  data: l_retfield      type  dfies-fieldname,
          it_return       type  ddshretval occurs 0 with header line,
           it_help_fields  like  dfies      occurs 0 with header line.  
      move 'T500P' to it_help_fields-tabname.         
      move  'PERSA' to it_help_fields-fieldname.
      append it_help_fields.
      move 'NAME1' to it_help_fields-fieldname.
      append it_help_fields.
      move  'BUKRS' to it_help_fields-fieldname.
      append it_help_fields.
      move  'MOLGA' to it_help_fields-fieldname.
      append it_help_fields.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
          EXPORTING
            RETFIELD                          = l_retfield
            DISPLAY                           = disp_flag
            WINDOW_TITLE                 = 'Personalbereich'(peb)
          TABLES
            VALUE_TAB                      = value_tab
            FIELD_TAB                        = it_help_fields
            RETURN_TAB                    = it_return
          EXCEPTIONS
           PARAMETER_ERROR        = 1
           NO_VALUES_FOUND         = 2
           OTHERS                            = 3.
       if it_return[] is not initial.
            read table it_return index 1.
            q1008-persa = it_return-fieldval.
       endif.

Regards,

Syf

Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

Former Member — Mon, 05 Jan 2009 10:31:58 GMT

hi sushma,

dont give field name in single quote.

if you are taking column use value_org = 'C'

not 'S'.

ex:

Start of Data Declaration for F4IF_INT_TABLE_VALUE_REQUEST

DATA: I_RETURN TYPE DDSHRETVAL OCCURS 0 WITH HEADER LINE,

I_FIELDS LIKE DFIES OCCURS 0 WITH HEADER LINE,

LV_RETFIELD LIKE DFIES-FIELDNAME.

End of Data Declaration for F4IF_INT_TABLE_VALUE_REQUEST

REFRESH I_FIELDS.

LOOP AT I_TABNAME.

I_FIELDS-FIELDNAME = I_TABNAME-FIELDNAME .

I_FIELDS-TABNAME = I_TABNAME-TABNAME.

I_FIELDS-GENKEY = I_TABNAME-SELECTFLAG.

APPEND I_FIELDS.

ENDLOOP.

LV_RETFIELD = 'BLART'.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

DDIC_STRUCTURE = ' '

RETFIELD = LV_RETFIELD

WINDOW_TITLE = ' '

MULTIPLE_CHOICE = ' '
IMPORTING
USER_RESET =

TABLES

VALUE_TAB = I_TABFAB

FIELD_TAB = I_FIELDS

RETURN_TAB = I_RETURN

DYNPFLD_MAPPING =

EXCEPTIONS

PARAMETER_ERROR = 1

NO_VALUES_FOUND = 2

OTHERS = 3.

IF I_RETURN IS NOT INITIAL.

S_BLART-LOW = I_RETURN-FIELDVAL.

ENDIF.

Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

Former Member — Mon, 05 Jan 2009 10:39:37 GMT

Your code is absolutely correct....only press "ENTER" after putting the value of VBELN...then press the F4 help of POSNR.

Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

SuhaSaha — Mon, 05 Jan 2009 10:51:04 GMT

Hello Sushma,

This is exactly how the F4 functionality will work because this is what you have code for )

What is the functionality you want? If you need any additional functionality you need to change your coding.

Plz revert back with more details.

BR,

Suhas

Edited by: Suhas Saha on Jan 5, 2009 11:52 AM

Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

Former Member — Mon, 05 Jan 2009 10:55:00 GMT

the F4 help for posnr shud come without pressing enter.

Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

Former Member — Mon, 05 Jan 2009 10:58:47 GMT

Then you have to write this code:


    PERFORM read_dynprofield USING 'YTDSRATE-TAX_TYPE'
                               CHANGING ytdsrate-tax_type.


    SELECT DISTINCT tax_code
           INTO CORRESPONDING FIELDS OF TABLE it_withcd2
           FROM ytdsrate
           WHERE tax_type EQ ytdsrate-tax_type
           AND mark_for_del NE 'X'
            .

    CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
      EXPORTING
        retfield        = 'TAX_CODE'
        dynpprog        = sy-repid
        dynpnr          = sy-dynnr
        dynprofield     = 'YTDSRATE-TAX_CODE'
        value_org       = 'S'
      TABLES
        value_tab       = it_withcd2
      EXCEPTIONS
        parameter_error = 1
        no_values_found = 2
        OTHERS          = 3.

  ENDIF.


*&---------------------------------------------------------------------*
*&      Form  READ_DYNPROFIELD
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*      -->P_0387   text
*      <--P_YTDSRATE_TAX_TYPE  text
*----------------------------------------------------------------------*
FORM read_dynprofield  USING    p_fieldname
                       CHANGING p_value.
  DATA it_dynfield TYPE STANDARD TABLE OF dynpread WITH HEADER LINE.
  CALL FUNCTION 'DYNP_VALUES_READ'
    EXPORTING
      dyname               = sy-repid
      dynumb               = sy-dynnr
      request              = 'A'
      translate_to_upper   = 'X'
    TABLES
      dynpfields           = it_dynfield
    EXCEPTIONS
      invalid_abapworkarea = 1
      invalid_dynprofield  = 2
      invalid_dynproname   = 3
      invalid_dynpronummer = 4
      invalid_request      = 5
      no_fielddescription  = 6
      invalid_parameter    = 7
      undefind_error       = 8
      double_conversion    = 9
      stepl_not_found      = 10
      OTHERS               = 11.

  READ TABLE it_dynfield WITH KEY fieldname = p_fieldname.

  p_value = it_dynfield-fieldvalue.


ENDFORM.                    " READ_DYNPROFIELD

This is sample code.....First you have to read the value of VBELN from Dynpro..then find POSNR.

Arunima

Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

Former Member — Mon, 05 Jan 2009 11:04:23 GMT

Hi sushma ,

> TABLES

> VALUE_TAB = ITAB[]

> * FIELD_TAB =

> * RETURN_TAB =

**-> Uncomment the return tab and put it to itab1 where itab1 is same as itab .

Thanks

Sahil

Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

Former Member — Mon, 05 Jan 2009 11:10:38 GMT

--> if i enter the value manually in s_vbeln and without pressing enter if i click on f4 button for s_posnr

then its gigvign no values foumd error.

--> in debugiing i found that S_VBELN field is initial, so the select statement is not working.

Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

Former Member — Mon, 05 Jan 2009 12:14:53 GMT

Is this problem solved now?

If so please give the solution

Edited by: Bala Shanmuga Priyan on Jan 5, 2009 1:15 PM

Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

Former Member — Mon, 05 Jan 2009 12:29:12 GMT

Hi,

use FM

DYNP_VALUES_READ

to capture the entered screen value ( here s_vbeln ).

Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

Former Member — Mon, 05 Jan 2009 12:54:49 GMT

HI ,

You need to use DYNP_VALUES_READ fm to capture S_VBELN value , b4 calling F4IF_INT_TABLE_VALUE_REQUEST.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_POSNR.

*Fill Dynpread Table

wa_dynpread-fieldname = 'S_VBELN'.

wa_dynpread-fieldvalue = S_VBELN.

append wa_dynpread to it_dynpread.

*Call Dynp_read to read screen values

call function 'DYNP_VALUES_READ'

exporting

dyname = v_prog

dynumb = v_dynnr

translate_to_upper = 'X'

tables

dynpfields = it_dynpread

exceptions

invalid_abapworkarea = 1

invalid_dynprofield = 2

invalid_dynproname = 3

invalid_dynpronummer = 4

invalid_request = 5

no_fielddescription = 6

invalid_parameter = 7

undefind_error = 8

double_conversion = 9

stepl_not_found = 10.

if sy-subrc = 0.

read table it_dynpread into wa_dynpread index 1.

S_VBELN = wa_dynpread-fieldvalue .

endif.

SELECT POSNR FROM VBAP INTO TABLE ITAB WHERE VBELN EQ S_VBELN.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

DDIC_STRUCTURE = ' '

RETFIELD = 'POSNR'

PVALKEY = ' '

DYNPPROG = SY-REPID

DYNPNR = SY-DYNNR

DYNPROFIELD = 'S_POSNR'

STEPL = 0

WINDOW_TITLE =

VALUE = ' '

VALUE_ORG = 'S'

MULTIPLE_CHOICE = ''

DISPLAY = ' '

CALLBACK_PROGRAM = ' '

CALLBACK_FORM = ' '

MARK_TAB =

IMPORTING

USER_RESET =

TABLES

VALUE_TAB = ITAB[]

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

Sandeep Reddy

Re: f4 help not working with F4IF_INT_TABLE_VALUE_REQUEST function module

Former Member — Tue, 13 Jan 2009 06:34:20 GMT

thanks