Solution : https://service.sap.com/sap/support/notes/101726 (SAP Service marketplace login required)
Key words :
daylight saving time change additional key words timezone, symptom error message zdate_large_time_diffincorrect timesproblems, c-shell 'setenv tz <zeitzone>', central european summer time, central european winter time, utc timer stop database, incorrect time zone setting, time zone setting inevitably, correct time zone setting, daylight saving time
Related Notes :
1375438 | Globalization Collection Note |
1165982 | Changes to time zone settings at operating system level |