SAP DS version 4.2 SP 6I have a datetime field with the following codeifthenelse(is_valid_datetime(Q_SELECT.TIJDSTIP, 'YYYY-MM-DD HH24:MI:SS')=1, to_date(Q_SELECT.TIJDSTIP,'YYYY-MM-DD HH24:MI:SS'), raise_exception ('for the given inputfile an value n...