CLASS {{p}}cx_prereq_missing DEFINITION
  PUBLIC
  INHERITING FROM {{p}}cx_exam_error
  FINAL
  CREATE PUBLIC.

  PUBLIC SECTION.
    DATA mv_prereq TYPE string READ-ONLY.

    METHODS constructor
      IMPORTING iv_student_id TYPE string
                iv_prereq     TYPE string.
ENDCLASS.


CLASS {{p}}cx_prereq_missing IMPLEMENTATION.
  METHOD constructor.
    super->constructor( iv_student_id = iv_student_id
                        iv_text       = 'The prerequisite exam is not passed.' ).
    mv_prereq = iv_prereq.
  ENDMETHOD.
ENDCLASS.