Solution : https://service.sap.com/sap/support/notes/866603 (SAP Service marketplace login required)
Key words :
wdisp/http/context_timeout parameters correspond, wdisp/https/context_timeout parameters, setting wdisp/http/esid_support=0, sap web dispatcher versions, wdisp/http/context_timeout, wdisp/http/esid_support=1, wdisp/https/max_client_ip_entries, wdisp/http/max_esid_entries, wdisp/http/max_logon_groups, respective user context
Related Notes :
1096353 | Locks remain in CRM |
1029194 | Portal - Integrated ITS - Session Management |
1027676 | Problems using SAP Web dispatcher and Apache proxy |