REPORT  zmacro_01.

DATA: result TYPE i,

                  n1     TYPE i VALUE 5,

                  n2     TYPE i VALUE 6.

DEFINE operation.

                  result = &1 &2 &3.

                  output   &1 &2 &3 result.

END-OF-DEFINITION.

DEFINE output.

                  write: / '결과는 : &1 &2 &3 is', &4.

END-OF-DEFINITION.

operation 4 + 3.

operation 2 ** 7.