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Service Maintenance

Scheduled maintenance may occur occasionally on Wednesdays from 5:00 a.m. to 7:00 a.m.


Enterprise Mainframe Computing Services

Scheduled mainframe outages will occur once each month. The scheduled outages each month will occur at 6:00 p.m. and end at 9:00 p.m. Outages will be abbreviated or canceled when possible. Operations may actually quiescence online applications (TSO, ROSCOE, CICS, etc.) anytime between 5:00 p.m. and 6:00 p.m. If you are working online during this interval, you could lose your connection. Perform frequent 'saves' to protect your changes.

Twice per year, OIT schedules longer outages. In 2015, two possible extended outages are currently scheduled and will occur on May 15, 2015 and September 13, 2015, from 6:00 a.m. until midnight. If maintenance schedules do not require an extended outage, the outage will be shortened to a regular 6:00 p.m. – 9:00 p.m. outage or canceled.


Maintenance Table 2015 Maintenance Schedule
January 11 Maintenance
February 08 Maintenance
March 08 Maintenance
April 12 Maintenance
May 10 Possible extended outage
June 14 Maintenance
July 12 Maintenance
August 09 Maintenance
September 13 Possible extended outage
October 11 Maintenance
November 08 Maintenance
December 13 Maintenance


Enterprise Open Systems (UNIX & Windows)

Every Wednesday from 6:00 p.m. to Midnight


Unified Network Services

Every Tuesday from 3:00 a.m. to 6:00 a.m. 

Note:  If a scheduled maintenance is required outside of the Unified Network Services standard maintenance window, a customer notification will be sent 7 days prior via the Customer Service Center.