Function module REUSE_ALV_POPUP_TO_SELECT and i_allow_no_selection

[petersgryska]

Hello,

I am using the function module REUSE_ALV_POPUP_TO_SELECT.

My problem is that I am not able to press Enter in this dynpro without having selected at least one row.

Isn't this possible?

I haven't defined the field 'MARK' in the table gt_fieldcat. Is this the problem?

I have debugged a bit. If I set I_SELECTION_OBLIGATORY in K_KKB_LIST_FOR_ITEM_SELECTION2 to initial manually I don't have this problem.

By I_ALLOW_NO_SELECTION the field GT_STACK-FLG_ALLOW_NO_SELECTION is set but I can't find it at any other place in the programs.

This is my current coding.

CALL FUNCTION 'REUSE_ALV_POPUP_TO_SELECT'

EXPORTING

i_title = 'Auswahl der zu wandelnden Reservierungen'

i_allow_no_selection = 'X'

i_zebra = 'X'

i_screen_start_column = 5

i_screen_start_line = 5

i_screen_end_column = 120

i_screen_end_line = 20

i_checkbox_fieldname = 'MARK'

i_tabname = 'GT_CHANGE'

it_fieldcat = gt_fieldcat

IMPORTING

e_exit = gv_abbruch

TABLES

t_outtab = gt_change

EXCEPTIONS

program_error = 1

OTHERS = 2.

IF sy-subrc <> 0.

ENDIF.

Thanks a lot.

[petersgryska]

Hello,

I am using the function module REUSE_ALV_POPUP_TO_SELECT.

My problem is that I am not able to press Enter in this dynpro without having selected at least one row.

Isn't this possible?

I haven't defined the field 'MARK' in the table gt_fieldcat. Is this the problem?

I have debugged a bit. If I set I_SELECTION_OBLIGATORY in K_KKB_LIST_FOR_ITEM_SELECTION2 to initial manually I don't have this problem.

By I_ALLOW_NO_SELECTION the field GT_STACK-FLG_ALLOW_NO_SELECTION is set but I can't find it at any other place in the programs.

This is my current coding.

CALL FUNCTION 'REUSE_ALV_POPUP_TO_SELECT'

EXPORTING

i_title = 'Auswahl der zu wandelnden Reservierungen'

i_allow_no_selection = 'X'

i_zebra = 'X'

i_screen_start_column = 5

i_screen_start_line = 5

i_screen_end_column = 120

i_screen_end_line = 20

i_checkbox_fieldname = 'MARK'

i_tabname = 'GT_CHANGE'

it_fieldcat = gt_fieldcat

IMPORTING

e_exit = gv_abbruch

TABLES

t_outtab = gt_change

EXCEPTIONS

program_error = 1

OTHERS = 2.

IF sy-subrc <> 0.

ENDIF.

Thanks a lot.

[Former Member]

Moderator message - Welcome to SCN. Try setting both i_allow_no_selection and i_selection to 'X'. Rob

[petersgryska]

Hi Rob

thanks for welcoming me.

But I am sorry your hint doesn't work at all. So I am still on the search for a solution.

Greetings

Peter

[Former Member]

Try executing this report and let me know if it behaves the way you would like:

report ztest no standard page heading line-size 255.

type-pools: slis.

data: sel type  slis_selfield.
data: it001 type table of t001 with header line.
select * into corresponding fields of table it001
             from t001.

call function 'REUSE_ALV_POPUP_TO_SELECT'
  exporting
    i_title              = 'Test Popup'
    i_allow_no_selection = 'X'
    i_selection          = 'X'
    i_tabname            = 'T001'
    i_structure_name     = 'T001'
  importing
    es_selfield          = sel
  tables
    t_outtab             = it001.

Rob

[petersgryska]

Hello Rob

this behaves as wanted BUT it has now checkbox. As soon as I am using the parameter I_CHECKBOX_FIELDNAME I get the error. Therefore I changed your coding of you a bit.

• Inserted to clear the checkbox field

LOOP AT it001 WHERE kokfi <> ''.

clear it001-kokfi.

modify it001.

ENDLOOP.

• Inserted behind I_STRUCTURE_NAME

I_CHECKBOX_FIELDNAME = 'KOKFI'

I am sorry. I hoped your hint would help.

[Former Member]

Hi, try FM 'K_KKB_LIST_FOR_ITEM_SELECTION' this willwork same as ALV_POPUP, pass space to I_SELECTION_OBLIGATORY.

[petersgryska]

Hi

I am sure this will work. I already passed space to I_SELECTION_OBLIGATORY of K_KKB_LIST_FOR_ITEM_SELECTION while debugging. Then it worked.

Actually I wanted to avoid using this function module because it is Not released. But I think I have to use it for getting the wanted result.

Nevertheless thanks a lot.