This error is due to the DOB (Date of Birth) field using 2 digits for the year instead of 4. To correct use the @4 for the DOB picture field that is on the screen that you want to correct.
Adding @4 to the DOB field:
- Open the Screen Designer, File > Setup > User Defined Screens > Names
- Select the screen that has the DOB field on it and Click the Edit button
- Right-Click on the DOB field
- For the Picture Field type @4 and select Done.