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Illegal period structure. Date xx/xx/xxxx is in multiple periods

edited Aug 29, 2025 10:52PM in Accounting / ERP 2 comments

I have a Customer located in US with multiple subsidiaries. few of the subsidiaries follow 4-4-5 calendar and few of them follow Calendar Months.

I have created two fiscal calendars and created periods starting 1/1/2022 using 4-4-5 first as it was major set of subsidiaries.

When creating the Calendar Month wise periods i am getting error as "Illegal period structure. Date 01/01/2022 is in multiple periods". and does not allow me to have fiscal set with calendar months.

How do I achieve this ?

Thanks,

Nikhil Patil

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