PQ60981: ARRAYINDEXOUTOFBOUNDSEXCEPTION ON NT SYSTEMS WITH JIT ON

APAR status
Closed as program error.

Error description
On Windows NT4/2000 systems with less than 1GB RAM the analyzer
may fail with an ArrayIndexOutOfBoundsException.  One workaround
is to use the JVM option -Djava.compiler=NONE to turn the JIT
off.  On systems with larger memory the problem does not appear
even with the JIT on.
Local fix Problem summary
****************************************************************
* USERS AFFECTED: CmpOPT users on WebSphere Application        *
*                 Server 4.0.3                                 *
****************************************************************
* PROBLEM DESCRIPTION: On WAS 4.0.3, CmpOPT  is getting an     *
*                      ArrayIndexOutOfBoundsException          *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************
This APAR supercedes 
PQ57392.  In WAS 4.0.3, CmpOPT may
encounter an ArrayIndexOutOfBoundsException in the
postProcess() method call.  This problem occurs due to the JIT
that shipped in WAS 4.0.3.  Turning the JIT off solves this
problem, however CmpOPT will run slower.
Problem conclusion
This efix provides a workaround by disabling only specific JIT
optimizations for the method which is problematic.  Also
included is a fix so CmpOPT will always output the cmpopt.log
and the three .ch files into the 'logs' directory under the
WAS_HOME directory.
Temporary fix Comments
APAR information
APAR number PQ60981
Reported component name WEBSPHERE AE NT
Reported component ID 5630A2201
Reported release 400
Status CLOSED PER
PE NoPE
HIPER NoHIPER
Submitted date 2002-05-09
Closed date 2002-05-10
Last modified date 2002-05-10

APAR is sysrouted FROM one or more of the following:

APAR is sysrouted TO one or more of the following:

Modules/Macros
CMPOPT          

Fix information
Fixed component name WEBSPHERE AE NT
Fixed component ID 5630A2201

Applicable component levels
R400 PSY    UP


Document Information


Product categories: Software > Application Servers > Distributed Application & Web Servers > WebSphere Application Server > General
Operating system(s):
Software version: 400
Software edition:
Reference #: PQ60981
IBM Group: Software Group
Modified date: May 10, 2002