1948291 - User session (HTTP/SMTP/..) closed after timeout

There are ICM timeouts associated with ABAP webdynpros. All ICM parameters (e.g. rdisp/plugin_auto_logout,icm/HTTP/esid_response_check) are set properly but the application still times out before the time set.

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

EHP6: 721 EXT kernel patch or later

ERROR_MESSAGE_STATE, HTTP 500 - Internal Server Error, ABORT_MESSAGE_STATE, HTTP_DISPATCH_REQUEST, http/security_session_timeout , KBA , ebp , srm , powl timeout , sourcing time out , BC-MID-ICF , Internet Communication Framework , BC-WD-ABA , Web Dynpro ABAP , BC-CST-IC , Internet Communication Manager , Problem