Qlik Sense issue with dates after 01/18/2080

[rbecher]

It seems to be that a field containing a date > 18.01.2080 gets not tagged with $date:

Dates after year 2079 do not work

This leads into several problems. I can rebuild the issue with Qlik Sense version Sept. 2017 SR1.

SET ThousandSep='.';
SET DecimalSep=',';
SET MoneyThousandSep='.';
SET MoneyDecimalSep=',';
SET MoneyFormat='#.##0,00 €;-#.##0,00 €';
SET TimeFormat='hh:mm:ss';
SET DateFormat='DD.MM.YYYY';
SET TimestampFormat='DD.MM.YYYY hh:mm:ss[.fff]';
SET FirstWeekDay=0;
SET BrokenWeeks=0;
SET ReferenceDay=4;
SET FirstMonthOfYear=1;
SET CollationLocale='de-DE';
SET CreateSearchIndexOnReload=1;
SET MonthNames='Jan.;Feb.;März;Apr.;Mai;Juni;Juli;Aug.;Sep.;Okt.;Nov.;Dez.';
SET LongMonthNames='Januar;Februar;März;April;Mai;Juni;Juli;August;September;Oktober;November;Dezember';
SET DayNames='Mo.;Di.;Mi.;Do.;Fr.;Sa.;So.';
SET LongDayNames='Montag;Dienstag;Mittwoch;Donnerstag;Freitag;Samstag;Sonntag';

Data:  
Load  
    Document,  
    Date(Date#(Start_Date,'DD.MM.YYYY')) AS Start_Date,  
    Date(Date#(End_Date,'DD.MM.YYYY')) AS End_Date
Inline [  
    Document,Start_Date,End_Date  
    A,05.10.2015,31.12.2055  
    B,12.10.2016,31.12.2079  
    C,06.06.2017,19.01.2080  
];  

Calendar: 
DECLARE FIELD DEFINITION TAGGED '$date' 
Parameters first_month_of_year = 1 
Fields
Year($1) As Year Tagged ('$numeric'), 
Month($1) as Month Tagged ('$numeric'), 
Date($1) as Date Tagged ('$date'),
Week($1) as Week Tagged ('$numeric'), 
Weekday($1) as Weekday Tagged ('$numeric'), 
DayNumberOfYear($1, first_month_of_year) as DayNumberOfYear Tagged ('$numeric') 
Groups 
Year, Week, Weekday type drilldown as YearWeekDayName, 
Year, Month, Date type collection as YearMonthDate;

DERIVE FIELDS FROM FIELDS Start_Date,End_Date USING Calendar;

[rbecher]

An explicite tagging of the field seems to be a workaround:

Tag End_Date With $timestamp, $date;