Bank Holiday Errors

Error code	What it means	What to do
BANK_HOLIDAY_NOT_FOUND	This date is not registered as a bank holiday.	Add it in Settings → Bank Holidays.
BANK_HOLIDAY_NAME_ALREADY_EXISTS	A bank holiday with this name already exists.	Use a unique name for each bank holiday.
BANK_HOLIDAY_NAME_INVALID	Bank holiday name is invalid.	Provide a valid non-empty name.
BANK_HOLIDAY_NAME_INVALID_LENGTH	Bank holiday name exceeds the length limit.	Shorten the name.