Solution : https://service.sap.com/sap/support/notes/1165982 (SAP Service marketplace login required)
Key words :
daylight saving time period, local time zones, database server time, application server time, time zone settings, abap runtime errors, sap application server, operating system level, operating system process, runtime functions mktime
Related Notes :
1260674 | Effectiveness of changes to time zone Customizing |
101726 | Incorrect times and time zone setting |