SAVE AS window-Untitled should be replaced by Invoice Number

Question

Hi Folks,
I am giving the user the flexibility of saving the smartform in whichever the drive he wants.Indeed it is picking up the invoice number but not populating the same in the save GUI window.May I know what could be the problem.
I mean to say when the user click on pdf button on the pop up the following code is poppin up SAVE AS window but in the filename of that window it is not getting the INVOICE number.It is showing it as untitled.I want this untitled to be replaced by the invoice number.Kindly help me.
concatenate ls_bil_invoice-HD_KOMK-BIL_NUMBER c_extn into filename.
data:guiobj type ref to cl_gui_frontend_services.
data:name type string.
data:path type string.
data:fullpath type string.
data:filter type string.
data:uact type i.
data:cancel.
filter = '(.)|.|'.
create object guiobj.
call method guiobj->file_save_dialog
  exporting default_extension = 'pdf'
            default_file_name = space
            file_filter       = filter
  changing  filename          = FILENAME1
            path              = path
            fullpath          = fullpath
            user_action       = uact.
write:/ sy-subrc."kk
if uact = guiobj->action_cancel.
  cancel = 'X'.
  exit.
endif.
K.Kiran.

Answer 1

Hi Kiran ,
If I am not wrong you are sending a different name to frontend service
concatenate ls_bil_invoice-HD_KOMK-BIL_NUMBER c_extn into <b>filename.</b>
call method guiobj->file_save_dialog
exporting default_extension = 'pdf'
default_file_name = space
file_filter = filter
changing filename = <b>FILENAME1</b> " i think this has to be FILENAME .
Hope this helps.
Caglar
Message was edited by:
        Caglar Ozkor