POPUP_TO_CONFIRM

DATA:
  lt_popup_params TYPE STANDARD TABLE OF spar,
  lv_popup_answer TYPE c.

CONSTANTS:
  co_matnr           TYPE matnr VALUE '123456789'.

APPEND INITIAL LINE TO lt_popup_params 
  ASSIGNING FIELD-SYMBOL(<ls_popup_param>).
<ls_popup_param>-param = 'MATNR'.
<ls_popup_param>-value = co_matnr.

CALL FUNCTION 'POPUP_TO_CONFIRM'
  EXPORTING
    titlebar              = 'Select Approver'(001)
    diagnose_object       = 'YVVA_YCL_IM_COND_SAVE_WFL'
    text_question         = ' '
    display_cancel_button = ' '
    start_column          = 30
    start_row             = 10
  IMPORTING
    answer                = lv_popup_answer
  TABLES
    parameter             = lt_popup_params.
IF lv_popup_answer = 1.
  WRITE 'APPROVED'.
ELSE.
  WRITE 'CANCELLED'.
ENDIF.