[ABAP] Interne Zeit in externe Zeit wandeln

DATA: lv_ext_time TYPE string.

TRY.
    cl_abap_timefm=>conv_time_int_to_ext(
      EXPORTING
        time_int            = sy-timlo
        format_according_to = cl_abap_timefm=>iso " HH:MM:SS
      IMPORTING
        time_ext            = lv_ext_time ).
  CATCH cx_parameter_invalid_range.
ENDTRY.

WRITE: / lv_ext_time.