Ongoing maintenance
Last updated on Apr 30, 2026 at 10:32am UTC
Business World (Agresso) – Intermittent "Server Error" Message
We are aware of an issue where some users may see a “Server Error in ‘/BusinessWorld’ Application” message. Waiting a few seconds and refreshing your browser window typically resolves the issue.
Previous incidents
Agresso Test, Agresso Dev, iTrentZZ - Unavailable Overnight
Resolved Apr 30, 2026 at 9:00am UTC
Maintenance ended
1 previous update
Data Centre Network Migration - Server Moves
Maintenance Apr 28, 2026 at 8:00am UTC
We will be carrying out planned network migration work across our data centres, moving a number of systems onto new network infrastructure.
A maintenance window will take place each day between 09:00 and 11:00, during which there may be brief interruptions to some services. No downtime is expected outside this window.
Services that may be briefly affected include:
- Active Directory
- Anatra HPC
- AUDIO MULTICAST LINK
- Ceph Storage
- DRAX AMX
- Network Management Tools
- Oracle servers...
File Storage - Phased Migration (April)
Maintenance Apr 1, 2026 at 8:00am UTC
We are carrying out a phased migration of on-campus file storage from our existing systems to new storage solution. This work will take place over several weeks and may cause planned, temporary disruptions to some shared file services.
This migration moves file storage onto a modern, fully supported platform, improving reliability, security, and long-term sustainability of shared file services.
GitHub Enterprise - Server Restart
Resolved Apr 28, 2026 at 6:45am UTC
Maintenance ended
1 previous update
KxWelcome - Upgrade
Resolved Apr 24, 2026 at 4:20pm UTC
Maintenance ended
1 previous update
Data Centre Network Migration - Server Moves
Resolved Apr 24, 2026 at 10:00am UTC
Maintenance ended
1 previous update