While in the Parameter or Field Property Inspector of a parameter/field of Type Date, you chose the List button for Input Mask or Format Mask, but no masks are specified in the Date Mask list of the Preferences tab of the Tools Options dialog box.
Action:
Enter a date format mask manually or go to the Preferences tab of the Tools Options dialog box and enter some date format masks in the Date Mask list.
Note: For help on other error messages, see Finding error message help.
Copyright © 1984, 2005, Oracle. All rights reserved.