REPORT  z05_12.

TYPES: BEGIN OF line,
    col1 TYPE i,
    col2 TYPE i,
    col3 TYPE i,
  END OF line.
DATA itab TYPE STANDARD TABLE OF line WITH KEY col1
    WITH HEADER LINE.
DO 10000000 TIMES.
  itab-col1 = sy-index.
  itab-col2 = sy-index.
  itab-col3 = sy-index.
  INSERT table itab.
ENDDO.

SORT itab BY col1 col2 col3.
* BINARY SEARCH
READ TABLE itab WITH KEY col1 = 5000 col2 = 100 col3 = 999999  BINARY
SEARCH.