Never Edit Session or Section Numbers

On any saved class section in SIS, do NOT edit the Session code or the Section number. If you need to update either of those fields, you must cancel (or delete) the “incorrect” section and create a new section with the correct information. The “incorrect” section must then be deleted (if it is Initial Call or Final Call) or canceled (if the Schedule of Classes has been released). See this KB for more information about deleting versus canceling sections.

do not change session or section