topic Re: Drop down not working.. Module pool in Application Development and Automation Discussions

Drop down not working.. Module pool

Former Member — Thu, 05 Jun 2014 05:31:23 GMT

Hello,

a simple one but irritating why it is not working please can any one help me..Drop down or f4 nothing is working..

TYPES : BEGIN OF TY_Tab,

TYP(8) TYPE C,

END OF TY_TRD.

*DATA : T_Tab TYPE TABLE OF TY_Tab,

* W_Tab TYPE TY_Tab.

W_TAB-TYP = 'FIRST'.

APPEND W_TAB TO T_TAB.

CLEAR W_TAB.

W_TAB-TYP = 'SECOND'.

APPEND W_TAB TO T_TAB.

CLEAR W_TAB.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

* DDIC_STRUCTURE = ' '

retfield = 'TYP'

* PVALKEY = ' '

* dynpprog = sy-repid

* dynpnr = sy-dynnr

dynprofield = 'ZTABLE-ZTYP'

* STEPL = 0

* WINDOW_TITLE =

* VALUE = ' '

value_org = 'S'

* MULTIPLE_CHOICE = ' '

* DISPLAY = ' '

* CALLBACK_PROGRAM = ' '

* CALLBACK_FORM = ' '

* CALLBACK_METHOD =

* MARK_TAB =

* IMPORTING

* USER_RESET =

TABLES

value_tab = T_TAB

* FIELD_TAB =

* RETURN_TAB =

* DYNPFLD_MAPPING =

EXCEPTIONS

parameter_error = 1

no_values_found = 2

OTHERS = 3.

IF sy-subrc NE 0.

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

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

ENDIF.

Re: Drop down not working.. Module pool

former_member193737 — Thu, 05 Jun 2014 05:37:01 GMT

to have a drop down u need to use FM VRM_SET_VALUES

for model programme use

DEMO_DROPD0WN_LIST_BOX

DEMO_DYNPRO_DROPDOWN_LISTBOX

Re: Drop down not working.. Module pool

former_member196651 — Thu, 05 Jun 2014 05:38:18 GMT

Hi,

Provide the screen number as well as the program name. I think this should work.

TYPES : BEGIN OF TY_Tab,

TYP(8) TYPE C,

END OF TY_TRD.

*DATA : T_Tab TYPE TABLE OF TY_Tab,

* W_Tab TYPE TY_Tab.

W_TAB-TYP = 'FIRST'.

APPEND W_TAB TO T_TAB.

CLEAR W_TAB.

W_TAB-TYP = 'SECOND'.

APPEND W_TAB TO T_TAB.

CLEAR W_TAB.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

* DDIC_STRUCTURE = ' '

retfield = 'TYP'

* PVALKEY = ' '

dynpprog = sy-repid

dynpnr = sy-dynnr

dynprofield = 'ZTABLE-ZTYP'

* STEPL = 0

* WINDOW_TITLE =

* VALUE = ' '

value_org = 'S'

* MULTIPLE_CHOICE = ' '

* DISPLAY = ' '

* CALLBACK_PROGRAM = ' '

* CALLBACK_FORM = ' '

* CALLBACK_METHOD =

* MARK_TAB =

* IMPORTING

* USER_RESET =

TABLES

value_tab = T_TAB

* FIELD_TAB =

* RETURN_TAB =

* DYNPFLD_MAPPING =

EXCEPTIONS

parameter_error = 1

no_values_found = 2

OTHERS = 3.

IF sy-subrc NE 0.

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

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

ENDIF.

Regards,

Abijith

Re: Drop down not working.. Module pool

Former Member — Thu, 05 Jun 2014 05:41:22 GMT

We can even use 'F4IF_INT_TABLE_VALUE_REQUEST, leave about drop down.. even F4 is not working.. for those two entries..

Re: Drop down not working.. Module pool

former_member193737 — Thu, 05 Jun 2014 05:47:02 GMT

This message was moderated.

Re: Drop down not working.. Module pool

Former Member — Thu, 05 Jun 2014 05:52:09 GMT

Even tried that.. still not working..

Re: Drop down not working.. Module pool

Former Member — Thu, 05 Jun 2014 05:54:17 GMT

I can successfully get my desired drop down by coding through VRM_SET_VALUES , but why i cannot use F4IF_INT_TABLE_VALUE_REQUEST.

Re: Drop down not working.. Module pool

sivaganesh_krishnan — Thu, 05 Jun 2014 05:58:01 GMT

Hi,

Try coding it inside POV of the field you want the search help.

Check out this code.

W_TAB-TYP = 'FIRST'.

APPEND W_TAB TO T_TAB.

CLEAR W_TAB.

W_TAB-TYP = 'SECOND'.

APPEND W_TAB TO T_TAB.

CLEAR W_TAB.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = 'FIELD'

dynprofield = 'FIELD'

value_org = 'S'

TABLES

value_tab = T_TAB

RETURN_TAB = t_rtn

EXCEPTIONS

parameter_error = 1

no_values_found = 2

OTHERS = 3.

IF sy-subrc NE 0.

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

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

ENDIF.

Re: Drop down not working.. Module pool

former_member193737 — Thu, 05 Jun 2014 06:00:13 GMT

have u coded that inside 'process on value request' event in flow logic

Re: Drop down not working.. Module pool

Former Member — Thu, 05 Jun 2014 06:05:17 GMT

Use a data element - char08 instead using type c

TYPES : BEGIN OF TY_Tab,

TYP(8) TYPE C, to TYP type CHAR08

END OF TY_TRD.

*DATA : T_Tab TYPE TABLE OF TY_Tab,

* W_Tab TYPE TY_Tab.

Thanks ANd Regards

Mohit Kumar

Re: Drop down not working.. Module pool

former_member196651 — Thu, 05 Jun 2014 06:09:06 GMT

Hi,

I haven't seen any call to any type of screen in your given piece of code. So assuming that u are using a report I had changed you program as follows.

TYPES : BEGIN OF ty_tab,

typ TYPE char10,

END OF ty_tab.

DATA : t_tab TYPE TABLE OF ty_tab,

w_tab TYPE ty_tab.

PARAMETERS typ TYPE ztable-ztyp.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR typ.

w_tab-typ = 'FIRST'.

APPEND w_tab TO t_tab.

CLEAR w_tab.

w_tab-typ = 'SECOND'.

APPEND w_tab TO t_tab.

CLEAR w_tab.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

* DDIC_STRUCTURE = ' '

retfield = 'TYP'

* PVALKEY = ' '

dynpprog = sy-repid

dynpnr = sy-dynnr

dynprofield = 'ZTABLE-ZTYP'

* STEPL = 0

* WINDOW_TITLE =

* VALUE = ' '

value_org = 'S'

* MULTIPLE_CHOICE = ' '

* DISPLAY = ' '

* CALLBACK_PROGRAM = ' '

* CALLBACK_FORM = ' '

* CALLBACK_METHOD =

* MARK_TAB =

* IMPORTING

* USER_RESET =

TABLES

value_tab = t_tab

* FIELD_TAB =

* RETURN_TAB =

* DYNPFLD_MAPPING =

EXCEPTIONS

parameter_error = 1

no_values_found = 2

OTHERS = 3.

IF sy-subrc NE 0.

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

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

ENDIF.

START-OF-SELECTION.

WRITE typ.

This worked for me. Please have a look at the following screen shots.

If this works for selection screen, then it should work for module pool also.

Regards,

Abijith