This rule is used to validate:

• Reference ID (Course Enrolment)

To perform this validation, the following information is used:

• Student (Course Enrolment)
• Section Reference ID (Course Enrolment)
• Start Date
• End Date
• Section School Year
• Section Term
• Course Code (Course Enrolment)
• Entry Date
• Exit Date (Course Enrolment)

Course Enrolment records for the same student, section and course cannot overlap.

To determine overlaps we need to use the following criteria (in this order):

1. If available, use the Course Enrolment Entry and Exit Date recorded.
2. If a Course Enrolment Entry/Exit Date is not available, use the Section Start/End Date of the associated Section.
3. If a Section Start/End Date is not available, derive a date based on the Term of the associated Section using Section Date Deriver Logic.

This validation rule is in effect for all school years.

When this validation rule is triggered, the following message is returned:

• Overlapping Course Enrolment. Student {StateProvinceID} is already enrolled in Course {CourseCode} in Section {SectionDescription}.

Where:

• {StateProvinceID} means the Alberta Student Number field value on the course enrolment record
• {CourseCode} means the Course Code field value on the course enrolment record
• {SectionDescription} means the Description field on the Section record associated to the course enrolment

This rule applies to:

• Release 2.4 – Added/Updated