I have two classes that I post to PowerSchool. One class will post fine but the other will not. I have included pictures so that you can see the error message. I have compared both classes and can't find anything that is different. I am a school admin for canvas and I have checked all permissions and I can't find anything that has changed. The first picture shows the the Post Grades to SIS button seems to be graded out so that I can't do anything with it. The other is the error message I get when I click the post button. The due dates are the same for all students and the check box for Post is checked within the assignment. I am putting grades in PowerSchool manually for that class. I know that others have asked questions about Posting Grades but I have not found an answer that worked for me. I did put in a ticket also.