PQ79546: SESSION PERSISTENCE VERSION 1 - SRVE0159E: FAILED TO LOAD THE SESSION CONTEXT - JAVA.LANG.CLASSCASTEXCEPTION RECEIVED

 A fix may be available

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APAR status
Closed as program error.

Error description
Customer was attempting to configure DB2 Session Persistence
Version 1 and received the following in the server joblog:
SRVE0159E: Failed to load the Session Context:
java.lang.ClassCastException
at com.ibm.servlet.engine.srt.WebGroup.createSessionContext
                                (WebGroup.java:828)
at com.ibm.servlet.engine.srt.WebGroup.init(WebGroup.java:189)
at com.ibm.servlet.engine.ServletEngine.addWebApplication
                                (ServletEngine.java:835)
Local fix Problem summary
****************************************************************
* USERS AFFECTED: All users of WebSphere Application Server    *
*                 version 4.0.1 for z/OS and OS/390.           *
****************************************************************
* PROBLEM DESCRIPTION: Session persistence version 1 -         *
*                      SRVE0159E: Failed to load the session   *
*                      context - java.lang.ClassCastException  *
*                      received.                               *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
Customer was attempting to configure DB2 Session Persistence
Version 1 and received the following exception:
SRVE0159E: Failed to load the Session Context: java.lang.
ClassCastException.
Problem conclusion
To fix this problem, the WebSphere Application Server code was
modified in the com.ibm.servlet.engine.srt.WebGroup,
com.ibm.servlet.personalization.sessiontracking.
IHttpSessionContext & com.ibm.servlet.personalization.
sessiontracking.SessionContext_v1 classes.

APAR PQ79546 is associated with SERVICE LEVEL W401605 of
WebSphere Application Server version 4.0.1 for z/OS and OS/390.
Temporary fix Comments
APAR information
APAR number PQ79546
Reported component name WEBSPHERE OS/39
Reported component ID 5655A9800
Reported release 401
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Submitted date 2003-10-13
Closed date 2003-11-06
Last modified date 2003-12-03

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Modules/Macros
EJSJWCWC EJSJWC04        

Fix information
Fixed component name WEBSPHERE OS/39
Fixed component ID 5655A9800

Applicable component levels
R401 PSY UQ81926    UP03/11/12 P F311

  Fix is available
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Document Information


Product categories: Software > Application Servers > Distributed Application & Web Servers > WebSphere Application Server for z/OS
Operating system(s):
Software version: 401
Software edition:
Reference #: PQ79546
IBM Group: Software Group
Modified date: Dec 3, 2003