APAR status
Closed as program error.
Error description
When invoking a single stateful session bean involved in
multiple transactions, the following error is thrown:
[10/7/04 9:55:02:085 EDT] 25fa08af ExceptionUtil E CNTR0020E:
Non-Application exception occurred while processing method
"remove" on bean
"BeanId(GUIScfStabilityApp#GUIScfStabilityApp-ejb.jar#IpAppUI_01
ff70dc76fc)". Exception data:
com.ibm.ejs.util.cache.IllegalOperation Exception:
MasterKey(BeanId(GUIScfStabilityApp#GUIScfStabilityApp-ejb.
jar#IpAppUI_01, ff70dc76fc)) is currently pinned: 2
at
com.ibm.ejs.util.cache.Bucket.removeByKey(Bucket.java:151)
at com.ibm.ejs.util.cache.Cache.remove(Cache.java:532)
at com.ibm.ejs.container.activator.
StatefulSessionActivationStrategy.atPostInvoke
(StatefulSessionActivationStrategy.java:285)
Local fix Problem summary
****************************************************************
* USERS AFFECTED: WebSphere Application Server users of *
* stateless session beans *
****************************************************************
* PROBLEM DESCRIPTION: IllegalOperationException is thrown *
* sometimes instead of *
* BeanNotReentrantException. *
****************************************************************
* RECOMMENDATION: *
****************************************************************
Due to a timing window, sometimes an IllegalOperationException
is thrown and sometimes a BeanNotReentrantException in a
situation where a single stateless session bean attempts to be
involved in 2 transactions. This fix closes a timing window,
so that a BeanNotReentrantException is always thrown.
Problem conclusion
To prevent the occasional occurrence of the
IllegalOperationException instead of BeanNotReentrantException,
we changed when the current transaction for the stateless
session bean is reset.
The fix for this APAR is currently targeted for inclusion
in fixpack 5.02.11 and 5.1.1.4.
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 |
PQ99986 |
Reported component name |
WAS NETWRK DEPL |
Reported component ID |
5630A3601 |
Reported release |
10A |
Status |
CLOSED PER |
PE |
NoPE |
HIPER |
NoHIPER |
Special Attention |
NoSpecatt |
Submitted date |
2005-01-25 |
Closed date |
2005-03-03 |
Last modified date |
2005-03-03 |
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Modules/Macros
Publications Referenced
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 |
|