Date not in range error is displayed when using a business calendar

Facing a error when using a isbusinessday function with a business calendar

GivenDate - Mon Aug 04 06:00:00 CEST 2025 does not fall within range of Business Calendar which starts at Wed Jan 01 06:00:00 CET 2014 and ends at Fri May 30 14:03:04 CEST 2025

I cannot work with any future date, can the end date be updated for a calendar, while creating we only provide the start date. Please help.

@AnirudhP2478 the end date of a business calendar can be updated. However, it’s important to note that if you’re using a custom business calendar and it’s not updated for a certain year, it will continue to work for the generic Monday to Friday check, but it will not recognize any holidays for that year unless updated. If your application and business operations depend on business day calculations, be sure to create calendar instances in advance for each future year needed by your application. Business calendar functions such as isBusinessDay() fail with a Java exception when a date more than one year in the future is referenced and no calendar instance is found.

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About the end date of the business calendar

Business Calendar per year? Whats the impact for addtime calculation when this