Solution : https://service.sap.com/sap/support/notes/946545 (SAP Service marketplace login required)
Key words : 
service api time stamp passed, service api time stamp, operating system solution unlike, terms time stamp, time stamp administration, time stamp information, gmt time stamp, time zone set, -pa delta process, generic delta reason
Related Notes : 
       
| 741734 | Incorrect times due to the time zone settings |