REPORT  Z07_015 .

DATA: BEGIN OF line,
                col TYPE i,
        END OF line.

DATA: itab LIKE TABLE OF line,
        jtab LIKE TABLE OF line.

DO 5 TIMES.
        line-col = sy-index.
        APPEND line TO itab.
ENDDO.

MOVE itab TO jtab.

line-col = 10.
APPEND line TO itab.

IF itab GT jtab.
        WRITE / 'ITAB GT JTAB'.
ENDIF.

IF itab EQ jtab.
        WRITE / 'ITAB EQ JTAB'.
ENDIF.

IF jtab LE itab.
        WRITE / 'JTAB LE ITAB'.
ENDIF.

IF itab NE jtab.
        WRITE / 'ITAB NE JTAB'.
ENDIF.

IF itab LT jtab.
        WRITE / 'ITAB LT JTAB'.
ENDIF.