Course that have sections attached to them cannot be unoffered.  The section must first be deleted before the course can be unoffered.

To delete a section and unoffer a course:
  1. Go to onCampus > Procedure > Academics > Course Sections
  2. Select the appropriate School Year, School Level, Term, and Status
  3. Expand the Department and click Manage Sections for the CourseUser-added image
  4. In the Manage Sections window click Delete this Section then Save & CloseUser-added image
  5. Go to Offer Course
  6. Select the appropriate School Year, School Level, Term, and Status
  7. Unmark Offer to unoffer the Course
If you are unable to offer the Course via the steps above, this could be because there are Course Requests for Students. To see if their are Course Requests, navigate to:
  1. onCampus > Procedure > Academics
  2. Select the Course Sections Tab
  3. Find the Course within the Department and look in the Requests Column
  4. If there is a number listed there, see How do I remove a course recommendation?