SAP Program to find the largest number between three numbers

REPORT largest_number_program.

DATA: num1 TYPE i,

      num2 TYPE i,

      num3 TYPE i,

      largest_number TYPE i.

PARAMETERS: p_num1 TYPE i,

            p_num2 TYPE i,

            p_num3 TYPE i.

INCLUDE largest_number_subroutine.

START-OF-SELECTION.

  PERFORM find_largest_number.

FORM find_largest_number.

  IF p_num1 >= p_num2 AND p_num1 >= p_num3.

    largest_number = p_num1.

  ELSEIF p_num2 >= p_num1 AND p_num2 >= p_num3.

    largest_number = p_num2.

  ELSE.

    largest_number = p_num3.

  ENDIF.

  WRITE: / 'The largest number is', largest_number.

ENDFORM.