Note: As of July 9, 2018, Blackbaud's School Management solutions (which include Core, onBoard, onCampus, onMessage, and onRecord) are utilizing a new top level navigation. This primarily affects users performing administrative tasks-constituent navigation for most parents, students, faculty, and alumni will remain the same. We appreciate your patience as we work to update our documentation. If you are seeing this message, the content of this solution is still being vetted for possible updates. Please refer to this mapping document if you need assistance finding a task in the new navigation.
This error will occur when you are attempting to save your grade plan. This means that you do not have any multi term courses tied to this grade plan so you need to remove the T designation from your grades.
This can be resolved by removing the T from the grade.
Locate the grade with the T listed before it
From the T drop down, toggle the selection to the blank choice