Solution : https://service.sap.com/sap/support/notes/1307291 (SAP Service marketplace login required)
Key words :
prerequisites latency periods due, icm/use_mpi_wakeup=1 icm/use_mpi_watchdog=1, higher cpu consumption, internet communication manager, parameter icm/min_timeout_mpi, release-dependent solutions, include latency periods, including enhancement package 1, enhancement package 1for, icm/backend_waittime_mult specifies
Related Notes :
1422086 | RF response times when you use HTTP communication |