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University of California San Diego: TSS booking error: "Business event ... can only be booked via the waiting list"

University of California San Diego · ucsd.eduImpact: criticalResolved2026-09-22 21:22 UTC
Public — what happened

Summary

The initial cause of this error has been identified and remediated. If you have not booked into the affected course, this course does not have available seats. Please reach out to your advisors on Virtual Advising Center (VAC) for alternative options.

Timeline

Source of record: provider status page. Mirrored as reported; times in UTC.

Independent path health

The status page is the symptom. SquidGrid measures the paths that reach University of California San Diego against their own baselines — whether the routes carrying your traffic degraded, at which handoff, and who owns that stretch.

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Related: University of California San Diego status & history. SquidGrid is not affiliated with University of California San Diego.