SAP HCM ABAP DRIVER

FM Hr_Pl_Import_Log_From_Memory

    SUBMIT HCLCALC0
     WITH SELECTION-TABLE lt_rspar
        EXPORTING LIST TO MEMORY
                      AND RETURN.

  lv_payr_log_mem_key-uname = sy-uname.
  lv_payr_log_mem_key-datum = sy-datum.
  CALL FUNCTION 'HR_PL_IMPORT_LOG_FROM_MEMORY'
    EXPORTING
      mem_key = lv_payr_log_mem_key.