obten la salida de un alv en el reporte actual

get_alv_exit

 FIELD-SYMBOLS <lt_pay_data> TYPE ANY TABLE.
  DATA lr_pay_data TYPE REF TO DATA.

  cl_salv_bs_runtime_info=>set(
  EXPORTING display  = abap_false
    metadata = abap_false
  DATA     = abap_true ).
  SUBMIT (PROGRAM)
  WITH s_vbeln-low EQ space
  WITH s_fkdat-low EQ space
  WITH s_vkorg-low EQ space
  AND RETURN.
  TRY.      cl_salv_bs_runtime_info=>get_data_ref(
    IMPORTING r_data = lr_pay_data ).
    ASSIGN lr_pay_data->* TO <lt_pay_data>.

  CATCH cx_salv_bs_sc_runtime_info.
  MESSAGE `Unable to retrieve ALV data` TYPE 'E'.  ENDTRY.
  cl_salv_bs_runtime_info=>clear_all( ).