topic Re: F4 HELP in Application Development and Automation Discussions

F4 HELP

Former Member — Mon, 23 Jun 2008 12:00:27 GMT

hi,

i need to get F4 HELP for select option zlsch.

i have written following code.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_ZLSCH-LOW.

SELECT ZBUKR

ZLSCH

FROM T042E

INTO TABLE GT_T042E

WHERE ZBUKR EQ '0010'.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield ='ZLSCH'

DYNPPROG = sy-cprog

DYNPNR = sy-dynnr

dynprofield = 'S_ZLSCH'

VALUE = '*'

VALUE_ORG = 'S'

tables

value_tab = GT_T042E

RETURN_TAB = return_tab

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.

here i have hardcoded bukrs =0010 in select query, but i need whatever i will give in select option i need to get that.

please help what to do next.

please help if any one has code.

thank you.

Re: F4 HELP

Former Member — Mon, 23 Jun 2008 12:01:53 GMT

Use the function module DYNP_VALUES_READ to get the values on the selection-screen and pass to your select statement.

Regards,

Ravi

Re: F4 HELP

Former Member — Mon, 23 Jun 2008 12:04:15 GMT

HI RAVI,

could you please explain with code.

i mean what values we need to pass.

Re: F4 HELP

Former Member — Mon, 23 Jun 2008 12:06:08 GMT

Sample usage for the FM:

Sample usage:

at selecetion-screen on value request for.....
    PLV_DYNP_VAL-FIELDNAME = 'P_MATNR'.
    APPEND PLV_DYNP_VAL.
    CALL FUNCTION 'DYNP_VALUES_READ'
         EXPORTING
              DYNAME     = sy-repid
              DYNUMB     = sy-DYNNR
         TABLES
              DYNPFIELDS = PLV_DYNP_VAL
         EXCEPTIONS
              OTHERS     = 1.
    IF SY-SUBRC EQ 0.
      READ TABLE PLV_DYNP_VAL INDEX 1.
      IF SY-SUBRC EQ 0 AND PLV_DYNP_VAL-FIELDVALUE NE SPACE.
        VALUE  = PLV_DYNP_VAL-FIELDVALUE.
      ENDIF.
    ENDIF.

Use the value VALUE in your select

Re: F4 HELP

Former Member — Mon, 23 Jun 2008 12:08:04 GMT

&----

*& Form sub_search_help_sbgrp

&----

Search Help for Credit Rep. Group based on company code value

----

FORM sub_search_help_sbgrp .

DATA: lv_bukrs LIKE LINE OF s_bukrs.

CLEAR gs_dynfields.

Assigning the company code value to the table (DYNPREAD) Fields of the current screen (with values)

gs_dynfields-fieldname = 'S_BUKRS-LOW'.

APPEND gs_dynfields TO gt_dynfields.

gs_dynfields-fieldname = 'S_BUKRS-HIGH'.

APPEND gs_dynfields TO gt_dynfields.

Call this function module to get the values of selection screen for company code

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

dyname = sy-cprog

dynumb = sy-dynnr

translate_to_upper = 'X'

TABLES

dynpfields = gt_dynfields

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.

IF sy-subrc <> 0.

MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ENDIF.

Get the values obtained for company code into select options s_bukrs

CLEAR gs_dynfields.

FREE: lv_bukrs, s_bukrs.

READ TABLE gt_dynfields INTO gs_dynfields WITH KEY fieldname = 'S_BUKRS-LOW'.

IF sy-subrc = 0.

s_bukrs-low = gs_dynfields-fieldvalue.

ENDIF.

CLEAR gs_dynfields.

READ TABLE gt_dynfields INTO gs_dynfields WITH KEY fieldname = 'S_BUKRS-HIGH'.

IF sy-subrc = 0.

s_bukrs-high = gs_dynfields-fieldvalue.

ENDIF.

lv_bukrs-low = s_bukrs-low.

lv_bukrs-high = s_bukrs-high.

IF lv_bukrs-high IS NOT INITIAL.

lv_bukrs-option = 'BT'.

ELSE.

lv_bukrs-option = 'EQ'.

ENDIF.

lv_bukrs-sign = 'I'.

APPEND lv_bukrs TO s_bukrs .

IF s_bukrs IS NOT INITIAL.

Get the data from Credit management: Credit representative groups (t024b) into internal table

SELECT kkber sbgrp stext

FROM t024b

INTO CORRESPONDING FIELDS OF TABLE gt_t024b

WHERE kkber IN s_bukrs.

IF sy-subrc EQ 0.

SORT gt_t024b BY kkber sbgrp.

ENDIF.

Passing the data of internal table gt_t691b to get the search help for credit group

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = 'sbgrp'

dynpprog = sy-cprog

dynpnr = sy-dynnr

dynprofield = 's_bukrs-low'

value_org = 'S'

TABLES

value_tab = gt_t024b

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.

ENDFORM. " sub_search_help_sbgrp

Re: F4 HELP

Former Member — Mon, 23 Jun 2008 12:08:48 GMT

do this to ur code

let ur select-option is z_option

now do the following modification

AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_ZLSCH-LOW.

SELECT ZBUKR

ZLSCH

FROM T042E

INTO TABLE GT_T042E

WHERE ZBUKR IN Z_OPTION

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield ='ZLSCH'

DYNPPROG = sy-cprog

DYNPNR = sy-dynnr

dynprofield = 'S_ZLSCH'

VALUE = '*'

VALUE_ORG = 'S'

tables

value_tab = GT_T042E

RETURN_TAB = return_tab

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.

Cheers

Snehi

Re: F4 HELP

Former Member — Mon, 23 Jun 2008 12:09:29 GMT

Hi,

Check the below Standard program in se38.

demo_selection_screen_f4

Regards,

Raj.

Re: F4 HELP

Former Member — Mon, 23 Jun 2008 12:14:02 GMT

Hi,

There are also two function modules DYNP_VALUES_READ and DYNP_VALUES_UPDATE that can read the values of screen fields and return values to them during the POV(process on value) event.

Example:

TYPES: BEGIN OF VALUES,
CARRID TYPE SPFLI-CARRID,
CONNID TYPE SPFLI-CONNID,
END OF VALUES.

DATA: CARRIER(3) TYPE C,
        CONNECTION(4) TYPE C.

DATA: PROGNAME LIKE SY-REPID,
           DYNNUM LIKE SY-DYNNR,
           DYNPRO_VALUES TYPE TABLE OF DYNPREAD,
           FIELD_VALUE LIKE LINE OF DYNPRO_VALUES,
           VALUES_TAB TYPE TABLE OF VALUES.

CALL SCREEN 100.

MODULE INIT OUTPUT.

PROGNAME = SY-REPID.

DYNNUM = SY-DYNNR.

CLEAR: FIELD_VALUE, DYNPRO_VALUES.

FIELD_VALUE-FIELDNAME = 'CARRIER'.

APPEND FIELD_VALUE TO DYNPRO_VALUES.
ENDMODULE.

MODULE CANCEL INPUT.
LEAVE PROGRAM.
ENDMODULE.

MODULE VALUE_CARRIER INPUT.

CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'
EXPORTING
TABNAME = 'DEMOF4HELP'
FIELDNAME = 'CARRIER1'
DYNPPROG = PROGNAME
DYNPNR = DYNNUM
DYNPROFIELD = 'CARRIER'.
ENDMODULE.

MODULE VALUE_CONNECTION INPUT.

CALL FUNCTION 'DYNP_VALUES_READ'
EXPORTING
DYNAME = PROGNAME
DYNUMB = DYNNUM
TRANSLATE_TO_UPPER = 'X'
TABLES
DYNPFIELDS = DYNPRO_VALUES.

READ TABLE DYNPRO_VALUES INDEX 1 INTO FIELD_VALUE.

SELECT CARRID CONNID
FROM SPFLI
INTO CORRESPONDING FIELDS OF TABLE VALUES_TAB
WHERE CARRID = FIELD_VALUE-FIELDVALUE.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
RETFIELD = 'CONNID'
DYNPPROG = PROGNAME
DYNPNR = DYNNUM
DYNPROFIELD = 'CONNECTION'
VALUE_ORG = 'S'
TABLES
VALUE_TAB = VALUES_TAB.
ENDMODULE.

In your case :

SELECT-OPTIONS: S_ZBUKR. FOR T042E-ZBUKR.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_ZLSCH-LOW.

SELECT ZBUKR

ZLSCH

FROM T042E

INTO TABLE GT_T042E

WHERE ZBUKR IN S_ZBUKR.

Hope this solves your problem.

Plz reward if useful.

Thanks,

Dhanashri.

Edited by: Dhanashri Pawar on Jun 23, 2008 2:16 PM

Re: F4 HELP

former_member202474 — Mon, 23 Jun 2008 12:15:35 GMT

Hi Kiran,

why dont u use parameters and check ,

SELECTION-SCREEN BEGIN OF BLOCK bl1 WITH FRAME TITLE text-001.

PARAMETER : p_ZBUKR TYPE 'data element of ZBUKR'.

SELECTION-SCREEN END OF BLOCK bl1.

SELECT ZBUKR

ZLSCH

FROM T042E

INTO TABLE GT_T042E

WHERE ZBUKR EQ p_ZBUKR.

**Reward if helpful*

Regards,

Ruby.