[ABAP] Display PDF in HTML Control

  DATA lt_data TYPE STANDARD TABLE OF x255.
  CALL FUNCTION 'SCMS_XSTRING_TO_BINARY'
    EXPORTING
      buffer     = lv_xstring "pdf data
    TABLES
      binary_tab = lt_data.  

 DATA(o_html) = NEW cl_gui_html_viewer( parent = cl_gui_container=>default_screen ).

* URL zu HTML holen
  DATA: lv_url TYPE swk_url.
  o_html->load_data( EXPORTING type         = 'BIN'
                               subtype      = 'PDF'
                     IMPORTING assigned_url = lv_url
                     CHANGING  data_table   = lt_data ).
* HTML anzeigen
  o_html->show_url( lv_url ).

* erzwingt Anzeige über cl_gui_container=>default_screen
  WRITE: / space.