Solution : https://service.sap.com/sap/support/notes/676889 (SAP Service marketplace login required)
Key words : 
initialization tte kernel failed, assign tte customizing clients, assign default customizing client, default tte customizing client, ipc server log files, terms ipc server initialization, tte customizing resides, client-independent customizing, customizing client assignment, ipc server terminates
Related Notes : 
       
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