Code: Alles auswählen.
* Import
case abap_true.
  when external-total-initial.
    internal-total = nc_s_total-initial.
  when external-total-on.
    internal-total = nc_s_total-on.
  ...
endcase.
* Export
case internal-total.
  when nc_s_total-initial.
    external-total-initial = abap_true.
  when nc_s_total-on.
    external-total-on = abap_true.
  ...
endcase.