topic Re: f4 help in modulepool in Application Development and Automation Discussions

f4 help in modulepool

Former Member — Wed, 22 Apr 2009 08:38:27 GMT

Hi Experts,

i have deleted standard f4 help in my program and i have added few values in particular field.however if i clicked that f4 help it displayed only ****** instead of added valus. can anybody help me how to do it.

Thanks

rajesh

Re: f4 help in modulepool

Former Member — Wed, 22 Apr 2009 08:56:56 GMT

Hi,

May be data elements you are using have the F4 help.

regards,

Lokesh

Re: f4 help in modulepool

Former Member — Wed, 22 Apr 2009 08:59:12 GMT

Just Check attributes for that field. IF they are for password then it is showin ****

Re: f4 help in modulepool

Former Member — Wed, 22 Apr 2009 10:46:18 GMT

Hi,

i forget to say the message is displayed when pressing f4.

"Internal unit nos, language EN is not maintained" . i dont know what is the problem.

Regards,

rajesh

Re: f4 help in modulepool

Former Member — Wed, 22 Apr 2009 10:50:29 GMT

what is the F4 help and show the code what you are doing..?

Re: f4 help in modulepool

Former Member — Mon, 27 Apr 2009 09:23:32 GMT

Hi vijay,

I have done module pool program for gate passout in that i used table control for material move . fourth column i have used unit of measure. here i attached my coding

DATA: BEGIN OF IT_GPRGP1 OCCURS 0,

MEINS LIKE MSEG-MEINS,

END OF IT_GPRGP1.

&----

*& MODULE f4_GPRGP1 INPUT

&----

text

----

MODULE f4_GPRGP1 INPUT.

IF IT_GPRGP1[] IS INITIAL.

PERFORM APPEND_IT_GPRGP1.

ENDIF.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

DDIC_STRUCTURE = ' '

retfield = text-s08

PVALKEY = ' '

dynpprog = 'SAPMZGPRGPN'

dynpnr = '2000'

dynprofield = 'IT_ITEM-MEINS'

STEPL = 0

window_title = text-s08

VALUE = ' '

value_org = 'S'

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

TABLES

value_tab = IT_GPRGP1

FIELD_TAB =

return_tab = it_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.

ENDMODULE. "f4_GPRGP INPUT.

&----

*& Form APPEND_IT_GPRGP1

&----

text

----

--> p1 text
<-- p2 text

----

FORM APPEND_IT_GPRGP1 .

*CLEAR IT_GPRGP1.

IT_GPRGP1-MEINS = 'Kg'.

APPEND IT_GPRGP1.

CLEAR IT_GPRGP1.

IT_GPRGP1-MEINS = 'Pcs'.

APPEND IT_GPRGP1.

CLEAR IT_GPRGP1.

IT_GPRGP1-MEINS = 'Nos'.

APPEND IT_GPRGP1.

CLEAR IT_GPRGP1.

ENDFORM. " APPEND_IT_GPRGP1

if i press f4 displayed the message " launguage EN is not maintained . please give me some solutions.

Thanks

rajesh

Re: f4 help in modulepool

Former Member — Mon, 27 Apr 2009 10:21:24 GMT

Hi,

Please ensure that search help attribute for that particular field is blank.

check th following sample code

sample code:-

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.

Thanks & Regards,

Sateesh.

Edited by: sateesh kumar on Apr 27, 2009 12:22 PM

Re: f4 help in modulepool

Former Member — Mon, 27 Apr 2009 11:54:31 GMT

see the following example

MODULE module_help INPUT.

DATA: w_progname LIKE sy-repid,

w_scr_num LIKE sy-dynnr .

DATA: return_values LIKE ddshretval OCCURS 0 WITH HEADER LINE.

DATA: itab_dynpfields LIKE dynpread OCCURS 0 WITH HEADER LINE,

t_dynpfields LIKE dynpread.

DATA: t_dyname LIKE d020s-prog,

t_dynumb LIKE d020s-dnum.

DATA : fd_name LIKE help_info-dynprofld.

DATA: BEGIN OF int_f4 OCCURS 0,

kunnr TYPE kna1-kunnr,

name1 TYPE kna1-name1,

land1 TYPE kna1-land1,

regio TYPE kna1-regio,

adrnr TYPE kna1-adrnr,

END OF int_f4.

****GETTING RECORDS IN THE INTERNAL TABLE FOR F4 DISPLAY

SELECT kunnr name1 land1 regio adrnr

INTO TABLE int_f4

FROM kna1

UP TO 10 ROWS.

CLEAR int_f4.

****function module to get pop-up window of f4.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = 'KUNNR'

dynpprog = w_progname

dynpnr = w_scr_num

dynprofield = 'TB_WA-KUNNR'

value_org = 'S'

TABLES

value_tab = int_f4

return_tab = return_values

EXCEPTIONS

parameter_error = 1

no_values_found = 2

OTHERS = 3.

IF sy-subrc <> 0.

MESSAGE s000(zsn) WITH 'could not find the values'.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ELSE .

kunnr = return_values-fieldval.

ENDIF.

REFRESH itab_dynpfields.

CLEAR: itab_dynpfields.

t_dynpfields-fieldname = 'TB_WA-KUNNR'.

APPEND t_dynpfields TO itab_dynpfields.

t_dynumb = sy-dynnr.

t_dyname = sy-repid.

This function module must have the values added to
the internal table that you need t oread.

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

dyname = t_dyname

dynumb = t_dynumb

TABLES

dynpfields = itab_dynpfields

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.

break developer.

LOOP AT itab_dynpfields.

CASE itab_dynpfields-fieldname.

WHEN 'TB_WA-KUNNR'.

itab_dynpfields-fieldvalue = kunnr.

MODIFY itab_dynpfields.

ENDCASE.

ENDLOOP.

CALL FUNCTION 'DYNP_VALUES_UPDATE'

EXPORTING

dyname = t_dyname

dynumb = t_dynumb

TABLES

dynpfields = itab_dynpfields

EXCEPTIONS

invalid_abapworkarea = 1

invalid_dynprofield = 2

invalid_dynproname = 3

invalid_dynpronummer = 4

invalid_request = 5

no_fielddescription = 6

undefind_error = 7

OTHERS = 8.

IF sy-subrc <> 0.

MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

REFRESH int_f4.

CLEAR int_f4.

ENDMODULE. " SOURCE_HELP INPUT

Re: f4 help in modulepool

Former Member — Mon, 27 Apr 2009 11:59:43 GMT

Hi,


PROCESS AFTER INPUT.

* Main Flow Logic
  MODULE user_command_2010.

*F4 Help
PROCESS ON VALUE-REQUEST.
  FIELD w_mchb_charg MODULE f4_batch_number_validate.  "Add your Custom field heree

MODULE f4_batch_number_validate INPUT.

*passw your values to Internal table
    CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
      EXPORTING
        retfield    = 'MATNR'
        dynpprog    = sy-repid
        dynpnr      = '2010'
        dynprofield = 'W_MCHB_MATNR'
        value_org   = 'S'
      TABLES
        value_tab   = t_matnr.
    IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.

ENDMODULE.

regards,

Prabhudas