DEMO: Put Minus sign before

REPORT ZEX_SIGN .

Parameter: p_num1 type i,
           p_num2 type i.

Data: d_sum type i,
      d_value(10).

d_sum = p_num1 + p_num2.
d_value = d_sum.

Write: d_sum.

CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT'
  CHANGING
    VALUE         = d_value
          .
SKIP.
write:/ d_value RIGHT-JUSTIFIED.