CLASS {{p}}cx_claim_date DEFINITION PUBLIC INHERITING FROM {{p}}cx_claim_error FINAL CREATE PUBLIC. PUBLIC SECTION. DATA mv_claim_date TYPE d READ-ONLY. METHODS constructor IMPORTING iv_claim_date TYPE d. ENDCLASS. CLASS {{p}}cx_claim_date IMPLEMENTATION. METHOD constructor. super->constructor( iv_message = 'Claim date is in the future' ). mv_claim_date = iv_claim_date. ENDMETHOD. ENDCLASS.