RESOLVED – Blackboard: ‘HTTP ERROR 503’ trying to access learn.bu.edu

Incident Discovery Time: 05:03pm on 08/19/2026 Time of Resolution: 12:40am on 08/20/2026 Services Impacted: Learning Management Systems

Description of Impact

Blackboard was unavailable

Incident Description and Resolution

IS&T teams have resolved the incident.

Additional Information

The cause of this incident was determined to be a vendor problem. If you continue to have issues, please contact the IT Help Center.

Previous Update

Incident Discovery Time: 05:03pm on 08/19/2026 Services Impacted: Learning Management Systems

Description of Impact

Blackboard was unavailable due to an 'HTTP ERROR 503' message trying to access learn.bu.edu

Current Status

Blackboard access has been restored, however the vendor is monitoring the system to ensure that it remains stable.

Additional Information

At this time the issue remains open pending vendor confirmation that the system is stable. Next Update: 02:00am

Previous Update

Incident Discovery Time: 05:03pm on 08/19/2026 Services Impacted: Learning Management Systems

Description of Impact

Blackboard was unavailable due to an 'HTTP ERROR 503' message trying to access learn.bu.edu

Current Status

Blackboard access has been restored, however the vendor is monitoring the system to ensure that it remains stable.

Additional Information

At this time the issue remains open pending vendor confirmation that the system is stable. Next Update: 11:00pm

Previous Update

Incident Discovery Time: 05:03pm on 08/19/2026 Services Impacted: Learning Management Systems

Description of Impact

Blackboard is unavailable due to an 'HTTP ERROR 503' message trying to access learn.bu.edu

Current Status

Despite vendor assurance that the system was back up, it remains unstable. Accordingly, this issue continues.

Additional Information

This outage effected a number of customers in the US East region. Next Update: 10:00pm

Previous Update

Incident Discovery Time: 05:03pm on 08/19/2026 Services Impacted: Learning Management Systems

Description of Impact

Blackboard is unavailable due to an 'HTTP ERROR 503' message trying to access learn.bu.edu

Current Status

Blackboard is still unavailable at this time.

Additional Information

This outage effected a number of customers in the US East region. Next Update: 10:00pm

Previous Update

Incident Discovery Time: 05:03pm on 08/19/2026 Services Impacted: Learning Management Systems

Description of Impact

Blackboard is unavailable due to an 'HTTP ERROR 503' message trying to access learn.bu.edu

Current Status

Blackboard is still unavailable at this time. Blackboard is working with their vendor (NetApp).

Additional Information

This outage is effecting a number of customers in the US East region. Next Update: 09:00pm

Previous Update

Incident Discovery Time: 05:03pm on 08/19/2026 Services Impacted: Learning Management Systems

Description of Impact

Blackboard is unavailable due to an 'HTTP ERROR 503' trying to access learn.bu.edu

Current Status

Blackboard is still unavailable at this time.

Additional Information

The vendor has indicated that this is outage is effecting a number of their customers in the US East region. Next Update: 07:30pm

Previous Update

Incident Discovery Time: 05:03pm on 08/19/2026 Services Impacted: Learning Management Systems

Description of Impact

Blackboard is unavailable due to an 'HTTP ERROR 503' trying to access learn.bu.edu

Current Status

IS&T teams have not yet identified the cause of the incident, but are investigating. Next Update: 06:15pm