Invalid Class Grade

This is for classes such as:

1.2.ART-A; 1.2.BIB-A; 1.2.LA-A; 1.2.MAT-Gr.1; 1.2.PE-A; 1.2.SCI-A; 1.2.SS-A

Main Menu > Report Card > Report Card – Class > Choose the class > Click on the grade > Click the backspace on the keyboard > Save. Enter a grade of I, P, NT, E, S, or N for 01-02 grade classes.