REPORT  z05_15.

TYPES: BEGIN OF t_line,
    col1(1) TYPE i,
    col2(1) TYPE i,
  END OF t_line.

DATA: gt_itab1 TYPE STANDARD TABLE OF t_line WITH HEADER LINE,
      gt_itab2 TYPE STANDARD TABLE OF t_line,
      gs_wa    LIKE LINE OF gt_itab2.

DO 5 TIMES.
  gt_itab1-col1 = sy-index.
  gt_itab1-col2 = sy-index * 2.
  INSERT table gt_itab1.
ENDDO.

MOVE gt_itab1[] TO gt_itab2.

LOOP AT gt_itab2 INTO gs_wa.
  WRITE: / gs_wa-col1, gs_wa-col2.
ENDLOOP.