CHG0252257 - SKY1/OS1 Mainframe Maintenance IPL (reboot)

Scheduled for Nov 15, 01:00 - 03:00 UTC

Scheduled

Scheduled maintenance IPL (reboot) of the Advania production mainframe environment. This will affect the services on secure-z.hysing.is, tn3270.hysing.is.
Posted Nov 12, 2026 - 14:00 UTC
This scheduled maintenance affects: Mainframe (Infrastructure (Platform), TBR, Tollur/EDI).