2440347 - HANA Indexserver Embedded Statistics Server warnings

After HANA revision ugrade from 85.00 to 122.05, a lot of ESS warnings are in the indexserver trace file:

[64109]{-1}[-1/-1] 2017-01-23 09:03:17.016483 i TraceContext TraceContext.cpp(00952) : UserName=, ApplicationUserName=_SYS_STATISTICS, ApplicationName=Embedded Statistics Server, ApplicationSource=running ID (12, deletion: no) for 23.01.2017 09:03:17 000 Mon, StatementHash=d6fd6678833f9a2e25e7b53239c50e9a
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.016476 e SessionContextCa SessionContext.cc(00360) : failed to invalidate remote session context: session context error: cannot get server location properly (create request): empty destination string is returned via TNSClient::getServer
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.016513 e SessionContextCa SessionContext.cc(00478) : retrying remote invalidation (0): lcid=55181, lvid=2, rvid=4
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.116727 e SessionContextCa SessionContext.cc(00360) : failed to invalidate remote session context: session context error: cannot get server location properly (create request): empty destination string is returned via TNSClient::getServer
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.216957 e SessionContextCa SessionContext.cc(00360) : failed to invalidate remote session context: session context error: cannot get server location properly (create request): empty destination string is returned via TNSClient::getServer
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.470007 i TraceContext TraceContext.cpp(00952) : UserName=, ApplicationUserName=_SYS_STATISTICS, ApplicationName=Embedded Statistics Server, ApplicationSource=running ID (12, deletion: no) for 23.01.2017 09:03:17 000 Mon, StatementHash=d6fd6678833f9a2e25e7b53239c50e9a
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.469999 e SessionContextCa SessionContext.cc(00360) : failed to invalidate remote session context: session context error: cannot get server location properly (create request): empty destination string is returned via TNSClient::getServer
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.470033 e SessionContextCa SessionContext.cc(00478) : retrying remote invalidation (0): lcid=55181, lvid=2, rvid=4
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.570241 e SessionContextCa SessionContext.cc(00360) : failed to invalidate remote session context: session context error: cannot get server location properly (create request): empty destination string is returned via TNSClient::getServer
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.670466 e SessionContextCa SessionContext.cc(00360) : failed to invalidate remote session context: session context error: cannot get server location properly (create request): empty destination string is returned via TNSClient::getServer
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.786193 i TraceContext TraceContext.cpp(00952) : UserName=, ApplicationUserName=_SYS_STATISTICS, ApplicationName=Embedded Statistics Server, ApplicationSource=running ID (701, deletion: no) for 23.01.2017 09:03:17 000 Mon, StatementHash=d6fd6678833f9a2e25e7b53239c50e9a
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.786186 e SessionContextCa SessionContext.cc(00360) : failed to invalidate remote session context: session context error: cannot get server location properly (create request): empty destination string is returned via TNSClient::getServer
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.786218 e SessionContextCa SessionContext.cc(00478) : retrying remote invalidation (0): lcid=55181, lvid=2, rvid=4
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.886385 e SessionContextCa SessionContext.cc(00360) : failed to invalidate remote session context: session context error: cannot get server location properly (create request): empty destination string is returned via TNSClient::getServer
[64109]{-1}[-1/-1] 2017-01-23 09:03:17.986605 e SessionContextCa SessionContext.cc(00360) : failed to invalidate remote session context: session context error: cannot get server location properly (create request): empty destination string is returned via TNSClient::getServer

SAP HANA Version 122.05

HANA revision upgrade, ESS warnings, indexserver trace file, SessionContext error, server location, TNSClient::getServer, SAP HANA Version 122.05, volume 4, StatisticsServer removal, indexserver startup, session context cache invalidation, system restart , KBA , HAN-DB , SAP HANA Database , Problem