Registration Errors

The section is full; or the number of seats allocated to your student group is full. No waitlist is available for this course.

The section is full; or the number of seats allocated to your student group is full. The waitlist is also full.

The section is full; or the number of seats allocated to your student group is full. Currently, there are 5 other students on the waitlist. If you would like to waitlist for the course, you will have to select 'Waitlist' from the listbox and click on the 'Submit Transaction' button.

Available seats are being held for outstanding waitlisted student registration offers; or available seats are allocated to another student group. The waitlist is also full.

Available seats are being held for outstanding waitlisted student registration offers; or available seats are allocated to another student group. Currently, there are 5 other students on the waitlist. If you would like to waitlist for the course, you will have to select 'Waitlist' from the listbox and click on the 'Submit Transaction' button.

Available seats are being held for outstanding waitlisted student registration offers; or available seats are allocated to another student group.

This course has a corequisite and requires registration with another course. For more information, check the course description by clicking on the course number.

Your request to drop or withdraw from this course was unsuccessful. This course has a corequisite that must be dropped or withdrawn at the same time. Please select both courses to drop or withdraw. Please click on the course number for more information on the corequisite for this course.

A course you tried to drop or withdraw from is a prerequisite to this course. Your course drop or withdrawal was unsuccessful. You must select both courses for drop or withdrawal at the same time. Please click on the course number for more information on prerequisites for this course.

You have exceeded the course's repeat limit. The number of times you may repeat a course is listed under the "Rpt Limit" column on the "Course Search" or "Search for Courses" page.

IMPORTANT: The department of Chemistry and Biology do not allow back-to-back repeat of a Chemistry or a first-year Biology course during priority registration. Please visit Repeating a Course for more information.

Section is restricted to specific program students during the Career and Arts & Science Limited Enrolment Program registration period. If you wish to register for this course, please try again during the Open Career and Arts and Science Limited Enrolment Program Registration time slot.

Section is restricted to specific program students during the Career and Arts & Science Limited Enrolment Program registration period. If you wish to register for this course, please try again after the date and time shown.

If you are already registered for another section of this course, you may not register or waitlist for this course section. If you are waitlisted for other sections of this course, you must drop yourself from those waitlists before you can register into this course section.

You are already registered in a course that has equivalency to the course you are trying to add. If you are already registered in an equivalent course, you may not register for this course. If you are already waitlisted in sections of an equivalent course, you must drop yourself from those waitlists before the system can register you into this course section. For more information, check the course description by clicking on the course number.

Section is under the "Current Schedule" table. Please use the listbox under the "Re-Register/Drop" column to change the section.

The CRN of the section you wish to register for is incorrect. Please try using the "Course Search" button to find your course. The CRN is a five-digit number.

Registration for this course is over. Requires a "Special Approval override" at the discretion of the department in order to register.

Maximum number of credit hours has been exceeded with this course. If you wish to add this course, you must drop another course you are already registered in.

Maximum number of waitlisted courses has been exceeded with this course. If you wish to waitlist for this course, you must drop another course you are already waitlisted in.

You do not meet the course prerequisite requirements. Prerequisites for courses in the following departments are valid only for three years: 

• Chemistry
• Computer Science
• Mathematics
• Statistics

For more information, check the course description by clicking on the course number.

Section is restricted to specific program students during the entire registration period. This course is not available to students outside the program(s) it is intended for.

Section is not available for registration.

Section has a conflicting schedule with a course you are currently registered in. Students must select another section that fits their schedule or drop from the CRN causing the schedule conflict.