Error 6000: Date Is Illegal for Non-Leap Year

Date is illegal because the month of February has only 28 days in the non-leap year Year.

This error occurs when you indicate a non-calendar date. For example, there are only 28 days in February in a non-leap year. Leap year occurs every four years. The year 2004 was a leap year. Other leap years include 2008 and 2012.

To resolve this error, you should:

1. Modify your file to include valid calendar dates.
2. Save your changes.
3. Resubmit your file.