Problem in creatign pop up window

Question

hai gurus i am using the following code for creating a pop up window wehn i press button but when press a button it is giving exception  can any one help me out if anything missing
i am calling this method on button action
the exception
Das Window TESTWINDOW existiert nicht innerhalb der Komponente ZPOPUP
data :  l_window_manager type ref to if_wd_window_manager,
        l_cmp_api type ref to if_wd_component,
        l_window type ref to if_wd_window   .
        l_cmp_api  =  wd_comp_controller->wd_get_api( ).
        l_window_manager  = l_cmp_api->get_window_manager( ).
        append 'it is pop up window' to lt_text.
        CALL METHOD l_window_manager->create_window
          EXPORTING
           MODAL             = ABAP_TRUE
            window_name       = 'TESTWINDOW'
             TITLE            =  'my window'
             CLOSE_BUTTON      = ''
           BUTTON_KIND       =
           MESSAGE_TYPE      = IF_WD_WINDOW=>CO_MSG_TYPE_NONE
           CLOSE_IN_ANY_CASE = ABAP_TRUE
          receiving
            window            = l_window
   regards
afzal

Answer 1

Hi Mohammad,
The error says that the window TESTWINDOW that you are passing to the window_name attribute of create_window does not exist. I guess that you would have created a view to be displayed as the popup. So now right click on the WINDOWS node on your left hand side & select "Create". Create a new window TESTWINDOW. Then double click on this newly created window & go to the "Window" tab & embed the view within this window. It should be working fine.
Regards,
Uday