We would like to understand how SAP derives times from the OS level. We always wanted to have Operating system's time as the SAP time. We have modified STZAC , STZBC transactions and removed the 'EST' time zone. We have also made sure that none of the user settings have EST time-zone.
Since we have our offices and branches only in the EST time zone, we would like to have the time taken only from OS level.
Any help would be appreciated.