Cause
An invalid day of the year was specified in a date. Day of the year (DDD) must be between 1 and 365 for a non-leap year or 1 and 366 for a leap year.
Action
Enter a day of the year value between 1 and 365 (or 366).
Oracle 26ai
ORA-01848
Error Message
day of year must be between 1 and 365 (366 for leap year)