Quote Originally Posted by gmr4evr1 View Post
If the "master" sheet is the Input Data sheet, I am not getting any errors when I make changes.
Yes, the master sheet is the Input Data Sheet... The errors would start when you change the Grade Level value from 1 to 2 or higher (one found on the input data sheet that says Grade & Section). After changing the value here and clicking on the subject's link, and clicking the Update Button (run by macro), the error happens. I dunno why it would have such..