Hello Paul/Team, While doing tzdata upgrade to version 2018f, we found below issue. java.lang.Exception: Failed while parsing file '/tmp/tz.tmp/asia' on line 1842 'Rule Japan 1948 1951 - Sep Sat>=8 25:00 0 S' at tools.tzdb.TzdbZoneRulesCompiler.parseFile(TzdbZoneRulesCompiler.java:377) at tools.tzdb.TzdbZoneRulesCompiler.compile(TzdbZoneRulesCompiler.java:191) at tools.tzdb.TzdbZoneRulesCompiler.<init>(TzdbZoneRulesCompiler.java:307) at com.sun.tools.tzupdater.ExternalModule.compileToJSRBinary(ExternalModule.java:226) at com.sun.tools.tzupdater.TimezoneUpdater.run(TimezoneUpdater.java:222) at com.sun.tools.tzupdater.TimezoneUpdater.main(TimezoneUpdater.java:643) Caused by: tools.tzdb.DateTimeException: Invalid value for SecondOfDay value: 90000 at tools.tzdb.ChronoField.checkValidValue(ChronoField.java:173) at tools.tzdb.LocalTime.ofSecondOfDay(LocalTime.java:210) at tools.tzdb.TzdbZoneRulesCompiler.parseMonthDayTime(TzdbZoneRulesCompiler.java:475) at tools.tzdb.TzdbZoneRulesCompiler.parseRuleLine(TzdbZoneRulesCompiler.java:399) at tools.tzdb.TzdbZoneRulesCompiler.parseFile(TzdbZoneRulesCompiler.java:354) ... 5 more We further found that the issue was addressed in version 2018g. To avoid any reoccurrence of same, would it be possible to prevent the tzdata version 2018f from downloading on iana site? [Ericsson]<http://www.ericsson.com/> ANKUR RANA Senior Software Developer Bussiness Area Digital Services - Development Unit Ericsson Block A, King Canyon "ASF Insignia" THE IT/ITES SEZ, Faridabad Road, Gawal Pahari, Gurgaon 122003, India Phone +91-124-3088600 Mobile +91-9811264594 ankur.rana@ericsson.com www.ericsson.com [http://www.ericsson.com/current_campaign]<http://www.ericsson.com/current_campaign> Legal entity: Ericsson India Global Services Pvt Ltd, registered office in Gurgaon. This Communication is Confidential. We only send and receive email on the basis of the terms set out at www.ericsson.com/email_disclaimer<http://www.ericsson.com/email_disclaimer>