Maximo uses the Java ICU4J library to calculate date operations, for example, the preview window when showing dates in the future for Crontask. If this library is not up to date the calculations might be off by an hour when Daylight Savings Time begin or end. The application servers have their own versions of these libraries as well which can cause similar behavior if they are not up to date or not the same version. This is most noticeable when you have the server in one timezone and the user is registered for another.
There is a tool... [More]