PK21578: CERTAIN METHODS (CACHEPROXYREQUEST) DO NOT IMPLEMENT CLONE()

 Fixes are available

5.1.1.17: WebSphere Application Server V5.1.1 Cumulative Fix 17 for AIX
5.1.1.17: WebSphere Application Server V5.1.1 Cumulative Fix 17 for HP-UX
5.1.1.19: WebSphere Application Server V5.1.1 Cumulative Fix 19 for Linux
5.1.1.16: WebSphere Application Server V5.1.1 Cumulative Fix 16 for AIX
6.0.2.25: WebSphere Application Server V6.0.2 Fix Pack 25 for AIX platforms
5.1.1.18: WebSphere Application Server V5.1.1 Cumulative Fix 18 for AIX
5.1.1.18: WebSphere Application Server V5.1.1 Cumulative Fix 18 for HP-UX
6.0.2.27: WebSphere Application Server V6.0.2 Fix Pack 27 for HP-UX platforms
5.1.1.18: WebSphere Application Server V5.1.1 Cumulative Fix 18 for Solaris
5.1.1.18: WebSphere Application Server V5.1.1 Cumulative Fix 18 for Windows
6.0.2.27: WebSphere Application Server V6.0.2 Fix Pack 27 for OS/400 platform
6.0.2.27: WebSphere Application Server V6.0.2 Fix Pack 27 for Solaris
6.0.2.27: WebSphere Application Server V6.0.2 Fix Pack 27 for Windows platforms
6.0.2.27: WebSphere Application Server V6.0.2 Fix Pack 27 for AIX platforms
6.0.2.25: WebSphere Application Server V6.0.2 Fix Pack 25 for HP-UX platforms
6.0.2.23: WebSphere Application Server V6.0.2 Fix Pack 23 for HP-UX platforms
5.1.1.18: WebSphere Application Server V5.1.1 Cumulative Fix 18 for Linux
5.1.1.17: WebSphere Application Server V5.1.1 Cumulative Fix 17 for Linux
5.1.1.17: WebSphere Application Server V5.1.1 Cumulative Fix 17 for Solaris
5.1.1.17: WebSphere Application Server V5.1.1 Cumulative Fix 17 for Windows
6.0.2.23: WebSphere Application Server V6.0.2 Fix Pack 23 for AIX platforms
5.1.1.19: WebSphere Application Server V5.1.1 Cumulative Fix 19 for AIX
6.0.2.29: WebSphere Application Server V6.0.2 Fix Pack 29 for AIX platforms
6.0.2.29: WebSphere Application Server V6.0.2 Fix Pack 29 for HP-UX platforms
6.0.2.29: WebSphere Application Server V6.0.2 Fix Pack 29 for Linux platforms
V6.0.2: Java SDK 1.4.2 SR11 Cumulative Fix for IBM WebSphere Application Server
6.0.2.29: WebSphere Application Server V6.0.2 Fix Pack 29 for Solaris
6.0.2.29: WebSphere Application Server V6.0.2 Fix Pack 29 for Windows platforms
6.0.2.27: WebSphere Application Server V6.0.2 Fix Pack 27 for Linux platforms
5.1.1.19: WebSphere Application Server V5.1.1 Cumulative Fix 19 for Windows
5.1.1.11: WebSphere Application Server V5.1.1 Cumulative Fix 11 for AIX
5.1.1.12: WebSphere Application Server V5.1.1 Cumulative Fix 12 for Windows
5.1.1.11: WebSphere Application Server V5.1.1 Cumulative Fix 11 for Windows
5.1.1.16: WebSphere Application Server V5.1.1 Cumulative Fix 16 for Solaris
6.0.2.11: WebSphere Application Server V6.0.2 Fix Pack 11 for Solaris platforms
5.1.1.11: WebSphere Application Server V5.1.1 Cumulative Fix 11 for Linux
PK21578; 5.1.1.8: certain methods (cacheproxyrequest) do not implement clone()
5.1.1.16: WebSphere Application Server V5.1.1 Cumulative Fix 16 for Windows
5.1.1.14: WebSphere Application Server V5.1.1 Cumulative Fix 14 for Solaris
6.0.2.13: WebSphere Application Server V6.0.2 Fix Pack 13 for AIX platforms
6.0.2.13: WebSphere Application Server V6.0.2 Fix Pack 13 for HP-UX platforms
6.0.2.11: WebSphere Application Server V6.0.2 Fix Pack 11 for Windows platforms
6.0.2.11: WebSphere Application Server V6.0.2 Fix Pack 11 for HP-UX platforms
6.0.2.11: WebSphere Application Server V6.0.2 Fix Pack 11 for Linux platforms
6.0.2.13: WebSphere Application Server V6.0.2 Fix Pack 13 for Windows platforms
6.0.2.13: WebSphere Application Server V6.0.2 Fix Pack 13 for Linux platforms
5.1.1.12: WebSphere Application Server V5.1.1 Cumulative Fix 12 for AIX
5.1.1.12: WebSphere Application Server V5.1.1 Cumulative Fix 12 for Linux
6.0.2.15: WebSphere Application Server V6.0.2 Fix Pack 15 for OS/400
5.1.1.12: WebSphere Application Server V5.1.1 Cumulative Fix 12 for HP-UX
6.0.2.15: WebSphere Application Server V6.0.2 Fix Pack 15 for HP-UX
5.1.1.12: WebSphere Application Server V5.1.1 Cumulative Fix 12 for Solaris
5.1.1.11: WebSphere Application Server V5.1.1 Cumulative Fix 11 for Solaris
6.0.2.25: WebSphere Application Server V6.0.2 Fix Pack 25 for Linux platforms
5.1.1.13: WebSphere Application Server V5.1.1 Cumulative Fix 13 for AIX
6.0.2.25: WebSphere Application Server V6.0.2 Fix Pack 25 for Solaris
6.0.2.25: WebSphere Application Server V6.0.2 Fix Pack 25 for Windows platforms
5.1.1.13: WebSphere Application Server V5.1.1 Cumulative Fix 13 for Windows
5.1.1.13: WebSphere Application Server V5.1.1 Cumulative Fix 13 for HP-UX
5.1.1.15: WebSphere Application Server V5.1.1 Cumulative Fix 15 for Solaris
5.1.1.13: WebSphere Application Server V5.1.1 Cumulative Fix 13 for Solaris
5.1.1.13: WebSphere Application Server V5.1.1 Cumulative Fix 13 for Linux
6.0.2.15: WebSphere Application Server V6.0.2 Fix Pack 15 for AIX
6.0.2.15: WebSphere Application Server V6.0.2 Fix Pack 15 for Solaris
6.0.2.19: WebSphere Application Server V6.0.2 Fix Pack 19 for AIX platforms
6.0.2.17: WebSphere Application Server V6.0.2 Fix Pack 17 for OS/400 platform
6.0.2.17: WebSphere Application Server V6.0.2 Fix Pack 17 for Solaris
6.0.2.17: WebSphere Application Server V6.0.2 Fix Pack 17 for Windows platforms
6.0.2.17: WebSphere Application Server V6.0.2 Fix Pack 17 for HP-UX platforms
6.0.2.17: WebSphere Application Server V6.0.2 Fix Pack 17 for AIX platforms
5.1.1.14: WebSphere Application Server V5.1.1 Cumulative Fix 14 for AIX
5.1.1.14: WebSphere Application Server V5.1.1 Cumulative Fix 14 for Linux
5.1.1.14: WebSphere Application Server V5.1.1 Cumulative Fix 14 for Windows
5.1.1.15: WebSphere Application Server V5.1.1 Cumulative Fix 15 for Windows
5.1.1.11: WebSphere Application Server V5.1.1 Cumulative Fix 11 for HP-UX
5.1.1.14: WebSphere Application Server V5.1.1 Cumulative Fix 14 for HP-UX
6.0.2.11: WebSphere Application Server V6.0.2 Fix Pack 11 for AIX platforms
6.0.2.19: WebSphere Application Server V6.0.2 Fix Pack 19 for HP-UX platforms
6.0.2.19: WebSphere Application Server V6.0.2 Fix Pack 19 for Windows platforms
6.0.2.13: WebSphere Application Server V6.0.2 Fix Pack 13 for Solaris platform
6.0.2.19: WebSphere Application Server V6.0.2 Fix Pack 19 for OS/400 platform
5.1.1.15: WebSphere Application Server V5.1.1 Cumulative Fix 15 for AIX
5.1.1.15: WebSphere Application Server V5.1.1 Cumulative Fix 15 for HP-UX
6.0.2.21: WebSphere Application Server V6.0.2 Fix Pack 21 for HP-UX platforms
6.0.2.21: WebSphere Application Server V6.0.2 Fix Pack 21 for Linux platforms
5.1.1.16: WebSphere Application Server V5.1.1 Cumulative Fix 16 for HP-UX
5.1.1.16: WebSphere Application Server V5.1.1 Cumulative Fix 16 for Linux
6.0.2.23: WebSphere Application Server V6.0.2 Fix Pack 23 for Windows platforms
6.0.2.23: WebSphere Application Server V6.0.2 Fix Pack 23 for Solaris
6.0.2.23: WebSphere Application Server V6.0.2 Fix Pack 23 for OS/400 platform
6.0.2.15: WebSphere Application Server V6.0.2 Fix Pack 15 for Windows
5.1.1.15: WebSphere Application Server V5.1.1 Cumulative Fix 15 for Linux
6.0.2.23: WebSphere Application Server V6.0.2 Fix Pack 23 for Linux platforms
6.0.2.21: WebSphere Application Server V6.0.2 Fix Pack 21 for AIX platforms
6.0.2.21: WebSphere Application Server V6.0.2 Fix Pack 21 for Windows platforms
6.0.2.21: WebSphere Application Server V6.0.2 Fix Pack 21 for Solaris platforms
6.0.2.19: WebSphere Application Server V6.0.2 Fix Pack 19 for Solaris
6.0.2.17: WebSphere Application Server V6.0.2 Fix Pack 17 for Linux platforms
6.0.2.19: WebSphere Application Server V6.0.2 Fix Pack 19 for Linux platforms
5.1.1.19: WebSphere Application Server V5.1.1 Cumulative Fix 19 for HP-UX
6.0.2.31: WebSphere Application Server V6.0.2 Fix Pack 31 for AIX platforms
6.0.2.31: WebSphere Application Server V6.0.2 Fix Pack 31 for HP-UX platforms
6.0.2.31: WebSphere Application Server V6.0.2 Fix Pack 31 for OS/400 platform
6.0.2.31: WebSphere Application Server V6.0.2 Fix Pack 31 for Linux platforms
6.0.2.31: WebSphere Application Server V6.0.2 Fix Pack 31 for Solaris
6.0.2.31: WebSphere Application Server V6.0.2 Fix Pack 31 for Windows platforms
V6.0.2: Java SDK 1.4.2 SR11 Cumulative Fix for IBM WebSphere Application Server



APAR status
Closed as program error.

Error description
Certain methods in the WebSphere could do not implement clone().
This causes certain failures with Portal and related software.
===============================================================
2006.03.09 14:18:59.945 W
com.ibm.wps.pe.ext.ppr.ParallelRenderManager.createPPRJob

java.lang.CloneNotSupportedException: Unable to clone root
request of
class com.ibm.ws.cache.servlet.CacheProxyRequest
===============================================================
Local fix Problem summary
****************************************************************
* USERS AFFECTED: WebSphere Portal users that configure        *
*                 caching for a portlet utilizing Parallel     *
*                 Portlet Rendering.                           *
****************************************************************
* PROBLEM DESCRIPTION: A java.lang.CloneNotSupportedException  *
*                      is thrown for a portlet using Parallel  *
*                      Portlet Rendering and configured for    *
*                      caching.                                *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
When Parallel Portlet Rendering is used for a portlet
configured for caching, "java.lang.CloneNotSupportedException:
Unable to clone root request of class
com.ibm.ws.cache.servlet.CacheProxyRequest" is thrown because
the CacheProxyWriter does not implement IServletRequest and
does not define a clone method.
Problem conclusion
Added IServletRequest to the list of classes that
CacheProxyRequest implements and added a clone method.  This
will allow the CacheProxyRequest to be cloned during Parallel
Portlet Rendering.

The fix for this APAR is currently targeted for inclusion
in cumulative fixes 5.02.17 and 5.1.1.11 and fixpack 6.0.2.11.
Please refer to the recommended updates page for delivery
information:

http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix Comments
APAR information
APAR number PK21578
Reported component name WAS NETWRK DEPL
Reported component ID 5630A3601
Reported release 10S
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Special Attention NoSpecatt
Submitted date 2006-03-15
Closed date 2006-03-20
Last modified date 2006-05-09

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Modules/Macros
DYNACACH          

Publications Referenced

Fix information
Fixed component name WAS NETWRK DEPL
Fixed component ID 5630A3601

Applicable component levels
R003 PSY    UP
R00A PSY    UP
R00H PSY    UP
R00I PSY    UP
R00P PSY    UP
R00S PSY    UP
R00W PSY    UP
R103 PSY    UP
R10A PSY    UP
R10H PSY    UP
R10I PSY    UP
R10P PSY    UP
R10S PSY    UP
R10W PSY    UP


Document Information


Product categories: Software > Application Servers > Distributed Application & Web Servers > WebSphere Application Server > General
Operating system(s):
Software version: 10S
Software edition:
Reference #: PK21578
IBM Group: Software Group
Modified date: May 9, 2006