In ASP.NET Maker 2026.3 and PostgreSQL 18.6 database
Changing the Calendar report's start date field format from 'Default' or 'DateTime' to 'yMMdd HHmm' or 'ddMMy HHmm' results in an error "Incorrect date (M/d/yy h:mm a)" on the calendar's add page.
In ASP.NET Maker 2026.3 and PostgreSQL 18.6 database
Changing the Calendar report's start date field format from 'Default' or 'DateTime' to 'yMMdd HHmm' or 'ddMMy HHmm' results in an error "Incorrect date (M/d/yy h:mm a)" on the calendar's add page.
Do not change the Date Format for the fields directly. Change the date/time format in Locale Settings for your language file instead.