Funktionscode vom Zurückbutton abfangen

Code: Alles auswählen.

TABLES sscrfields.
SELECTION-SCREEN: FUNCTION KEY 1.

INITIALIZATION.
  sscrfields-functxt_01 = '@96@'.

AT SELECTION-SCREEN.
  CASE sscrfields-ucomm.
    WHEN'FC01'.
      DATA o_salv TYPE REF TO cl_salv_table.
      cl_salv_table=>factory(
        EXPORTING
          r_container    = cl_gui_container=>default_screen
        IMPORTING
          r_salv_table   = o_salv                        
        CHANGING
          t_table        = lt_tab
      ).

      o_salv->get_functions( )->set_all( abap_true ).
      o_salv->get_columns( )->set_optimize( abap_true ).
      o_salv->get_display_settings( )->set_list_header( 'SALV' ).
      o_salv->get_display_settings( )->set_striped_pattern( abap_true ).
      o_salv->get_selections( )->set_selection_mode( if_salv_c_selection_mode=>row_column ).
      o_salv->display( ).
  ENDCASE.