Same for SAP. Seems like it's still 'best practice' to do so: http://www.sapbasis1solution.com/how-to-prepare-sap-system-for-daylight-saving-time-change/ http:

Same for SAP. Seems like it's still 'best practice' to do so: http://www.sapbasis1solution.com/how-to-prepare-sap-system-for-daylight-saving-time-change/ http://www.sapbasis1solution.com/how-to-prepare-sap-system-f... During this time of one hour “Fall Back” on the clock, as is our Basis team best practice (SAP Note #7417, #102088 and others) we intend to gracefully shut down all Production applications prior to 2:00 AM, at which time the “fall back” happens that will revert back clock time by one hour. We would then wait for clock time to advance past the “new” 2:00 AM Local time. And start from 2:05 AM EST will bring up applications.