Message type: E = Error
Message class:  IDCFMHU - Localization for Hungary 
Message number: 200
Message text: Activity/Posting date &1 is a holiday. Next workday &2
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The SAP error message IDCFMHU200 indicates that the activity or posting date you are trying to use falls on a holiday, and the system is suggesting the next workday as an alternative. This error typically occurs in the context of logistics, production planning, or financial transactions where specific dates are critical for processing.
Cause: Holiday Calendar: The date you are trying to use is defined as a holiday in the system's holiday calendar. This could be due to national holidays, company-specific holidays, or other non-working days.
Configuration Issues: The holiday calendar may not be correctly configured, or the date may not be recognized as a working day due to incorrect settings. User Input Error: The user may have inadvertently selected a holiday date for the transaction.
Solution: Change the Date: If possible, select a different date that is not a holiday. The system suggests the next workday, which you can use. Check Holiday Calendar: Review the holiday
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