PK01776: CC3/040E0001 ABEND MAY OCCUR IN THE DAEMON/CONTROLLER FOR WEBSPHERE V5.0 AS A RESULT OF A CLIENT TERMINATING ABNORMALLY. | |||||||||||||||||||||||||||||||||||||||||||
![]() |
|||||||||||||||||||||||||||||||||||||||||||
![]() APAR status Closed as program error. Error description When a client of WebSphere terminates abnormally, the Daemon or Controller execution thread is abended with a CC3/040E0001 abend code. This may cause the server to go down. This apar will address this issue. . This is the traceback from the failing thread, . BBOCLSUR ServerLocalSession::uninitializeServerLocalSession() SessionManagerProtocolLocal::putOnSessionStack(Session*) SessionManager::putOnSessionStack(Session*) LocalSessionBucket::localCommSessionCleanup(void*) SessionManagerProtocolLocal::localCommSessionCleanup(acrwObj) SessionManager::localCommSessionCleanup(acrwObj*) ACR_ExecutionThread::RemoveAndProcessWork(ThreadCleanUp*) ACR_ExecutionRoutineLocal fix Problem summary **************************************************************** * USERS AFFECTED: All users of WebSphere Application Server * * V5.0 for z/OS * **************************************************************** * PROBLEM DESCRIPTION: ABENDCC3/ABENDSCC3 reason code 040E0001 * * in daemon or controller when a client * * ends abnormally. * **************************************************************** * RECOMMENDATION: * **************************************************************** When a client ends abnormally the local communications resource manager gets control and drives code to clean up the session. The clean up session code attempts to schedule an SRB to the client address space. The schedule fails with abend code CC3 reason code 040E0001 because the client address space is gone. Traceback: BBOCLSUR ServerLocalSession::uninitializeServerLocalSession() SessionManagerProtocolLocal::putOnSessionStack(Session*) SessionManager::putOnSessionStack(Session*) LocalSessionBucket::localCommSessionCleanup(void*) SessionManagerProtocolLocal::localCommSessionCleanup(acrwObj) SessionManager::localCommSessionCleanup(acrwObj*) ACR_ExecutionThread::RemoveAndProcessWork(ThreadCleanUp*) ACR_ExecutionRoutineProblem conclusion Changed the session clean up code to not schedule a SRB to the client address space when in the session clean up code because the client address space ended abnormally. APAR PK01776 is associated with SERVICE LEVEL W502026 of WebSphere Application Server V5.0 for z/OS.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: PK01791 PK04343 Modules/Macros
Publications Referenced
|
Document Information |
Current web document: swg1PK01776.html
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server for z/OS
Operating system(s):
Software version: 500
Software edition:
Reference #: PK01776
IBM Group: Software Group
Modified date: Apr 18, 2005
(C) Copyright IBM Corporation 2000, 2009. All Rights Reserved.