This article explains why the Course Search component fails to return results and why the Cart component is missing on an Experience Cloud site built on the Education Cloud template, and how to resolve both symptoms. Customers describe this as: "I've put the Course Search component in the experience site, but whenever I am searching for courses I got error: Hmm, that didn't work. Try again later. Additionally there is no Cart available, so I cannot register to courses" and "when testing with an experience user, I am unable to add courses to my cart. The course search functionality works properly and I can see everything, just missing the selection functionality."
When browser developer tools are open, the failing fetch call is to /s/sfsites/aura?...aura.CourseRegistrationConnect.getCourseOfferingParticipantDetails=1 and returns:
"message": "This feature is not currently enabled for this user.", "statusCode": 403, "errorCode": "INSUFFICIENT_ACCESS_OR_READONLY".
The symptom occurs because Course Registration (the Cart, add-to-cart action, and the getCourseOfferingParticipantDetails Aura action) requires the Education Cloud Advanced Academic Operations for Experience Cloud add-on.
Registering for courses on an Experience Cloud site requires the Experience Cloud user to have all three of the following: Education Cloud for Experience Cloud Access, Education Cloud Advanced Academic Operations for Experience Cloud Access, and Access Education Cloud Advanced Academic Operations for Experience Cloud Users. Without the add-on permission set license, the Cart component does not render and the Aura action returns 403. A second, related cause is that the Experience Cloud user cannot read their own Academic Term Enrollment record, which is also required for the Cart to render even when the add-on permission sets are correctly assigned.
Scope: Enterprise, Unlimited, and Developer Editions in Lightning Experience with Education Cloud and the Education Cloud Advanced Academic Operations for Experience Cloud add-on. The issue applies to Experience Cloud sites using the Education Cloud template for course registration.
Confirm the issue is resolved by logging in as the Experience Cloud student (Setup > Users > Users > [test student] > Log in to Experience as User), opening the Course Registration page on your Education Cloud Experience site, selecting an active term, clicking Search, opening a course section's details, and clicking Add to Cart. Course Search must return results without the "Hmm, that didn't work. Try again later." toast, and the Cart component must render and accept the section.
https://help.salesforce.com/s/articleView?id=sfdo.ec_advanced_academic_operations.htm&type=5
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