CLASS {{p}}cx_bad_travellers DEFINITION PUBLIC FINAL INHERITING FROM {{p}}cx_holiday_error CREATE PUBLIC. PUBLIC SECTION. DATA mv_travellers TYPE i READ-ONLY. DATA mv_max TYPE i READ-ONLY. METHODS constructor IMPORTING iv_travellers TYPE i iv_max TYPE i. PRIVATE SECTION. ENDCLASS. CLASS {{p}}cx_bad_travellers IMPLEMENTATION. METHOD constructor. super->constructor( iv_message = 'Number of travellers is not allowed' ). mv_travellers = iv_travellers. mv_max = iv_max. ENDMETHOD. ENDCLASS.