SELECT DISTINCT zlecenie as aufnr, mblnr, ilosc as bdmng
      FROM zmes_kol_001w
      INTO TABLE @data(lt_kol311)
      FOR ALL ENTRIES IN @it_aufnr
      WHERE zlecenie = @it_aufnr-table_line
      AND bwart = '311'
      AND status = 'A'
      AND status_laczny = 'A'.

    LOOP AT lt_kol311 ASSIGNING FIELD-SYMBOL(<fs_311>).
      CLEAR ls_collect.
      UNPACK <fs_311>-mblnr TO <fs_311>-mblnr.
      ls_collect-aufnr = <fs_311>-aufnr.
      ls_collect-bwart = '311'.
      ls_collect-ilosc = <fs_311>-bdmng.
      COLLECT ls_collect INTO ct_collect_311.
    ENDLOOP.

    IF lines( lt_kol311 ) > 0.

      SELECT vbeln_im, mblnr, menge
        FROM matdoc
        INTO TABLE @DATA(lt_311_potw)
        FOR ALL ENTRIES IN @lt_kol311
        WHERE vbeln_im = @lt_kol311-mblnr
        AND bwart = '311'
        AND xauto = 'X'.

      LOOP AT lt_311_potw INTO DATA(ls_311_potw).
        CLEAR ls_collect.

        READ TABLE lt_kol311 INTO DATA(ls_kol_311) WITH KEY mblnr = ls_311_potw-vbeln_im.
        IF sy-subrc = 0.
          ls_collect-aufnr = ls_kol_311-aufnr.
        ENDIF.
        ls_collect-bwart = '311'.
        ls_collect-ilosc = ls_311_potw-menge.
        COLLECT ls_collect INTO ct_collect_311_potw.
      ENDLOOP.

    ENDIF.