Urgent : Runtime error in create_popup_to_confirm

Question

I get the below runtime error.
+View V_ANALYSIS_DETAILS has no action BUTN_REJECT x«Â +
and this is my code. can someone suggest me what am i missing in it
l_api_main = wd_this->wd_get_api( ).
  l_cmp_api = wd_comp_controller->wd_get_api( ).
  str = 'Approved'.
  APPEND str TO str_table.
  str = 'Reason Rate Transferred set on activity'.
  APPEND str TO str_table.
  l_window_manager = l_cmp_api->get_window_manager( ).
  l_popup = l_window_manager->create_popup_to_confirm(
  text = str_table
  button_kind = if_wd_window=>co_buttons_ok "4
  message_type = 1
  close_button = 'X'
  window_title = 'Status Confirmation'
  window_position = if_wd_window=>co_center ).
  l_popup->subscribe_to_button_event(
  button = if_wd_window=>co_button_yes
  action_name = 'BUTN_REJECT'
  action_view = l_api_main
  is_default_button = abap_true ).
  l_popup->open( ).

Answer 1

Hi Suri,
Firstly we have to pass  the action name and not the button name to action_name at the time of subscribing the action.
By default, the popup for confirmation will get closed upon any action performed.
Check the code in the action assigned 'Ok' button. there might be a case where the code for calling the popup is triggered again.
Please find the below code snippet for creating a Pop up for confirmation.
*data declaration
  data:
    l_componentcontroller_api TYPE REF TO if_wd_component,
    l_window_manager TYPE REF TO if_wd_window_manager,
    l_window TYPE REF TO if_wd_window,
    lt_text TYPE string_table,
    l_text_line TYPE string,
    l_api TYPE REF TO if_wd_view_controller,
  l_api = wd_this->wd_get_api( ).
  l_text_line = cl_bsp_runtime=>if_bsp_runtime~get_otr_text( alias = '/RIO/ZHSE/025' ).
  APPEND l_text_line TO lt_text.
  l_componentcontroller_api = wd_comp_controller->wd_get_api( ).
  l_window_manager = l_componentcontroller_api->get_window_manager( ).
  CALL METHOD l_window_manager->create_popup_to_confirm
    EXPORTING
      text                 = lt_text
      button_kind          = if_wd_window=>co_buttons_yesnocancel
      message_type         = if_wd_window=>co_msg_type_question
      CLOSE_BUTTON         = ABAP_TRUE
      WINDOW_TITLE         =
      WINDOW_LEFT_POSITION =
      WINDOW_TOP_POSITION  =
      window_position      = if_wd_window=>co_center
      WINDOW_WIDTH         =
      WINDOW_HEIGHT        =
    RECEIVING
      result               = l_window.
  CALL METHOD l_window->subscribe_to_button_event
    EXPORTING
      button            = if_wd_window=>co_button_yes
      BUTTON_TEXT       =
      TOOLTIP           =
      action_name       = 'BACK_AND_SAVE'
      action_view       = l_api
      is_default_button = abap_true.
  CALL METHOD l_window->subscribe_to_button_event
    EXPORTING
      button            = if_wd_window=>co_button_no
      BUTTON_TEXT       =
      TOOLTIP           =
      action_name       = 'BACK_AND_NO_SAVE'
      action_view       = l_api
      is_default_button = abap_false.
  l_window->open( ).
endif.