Fixes are available
8.0.0.11: WebSphere Application Server V8.0 Fix Pack 11
8.5.5.7: WebSphere Application Server V8.5.5 Fix Pack 7
7.0.0.39: WebSphere Application Server V7.0 Fix Pack 39
8.5.5.8: WebSphere Application Server V8.5.5 Fix Pack 8
8.0.0.12: WebSphere Application Server V8.0 Fix Pack 12
8.5.5.9: WebSphere Application Server V8.5.5 Fix Pack 9
7.0.0.41: WebSphere Application Server V7.0 Fix Pack 41
8.5.5.10: WebSphere Application Server V8.5.5 Fix Pack 10
8.5.5.11: WebSphere Application Server V8.5.5 Fix Pack 11
8.0.0.13: WebSphere Application Server V8.0 Fix Pack 13
7.0.0.43: WebSphere Application Server V7.0 Fix Pack 43
8.5.5.12: WebSphere Application Server V8.5.5 Fix Pack 12
8.0.0.14: WebSphere Application Server V8.0 Fix Pack 14
8.5.5.13: WebSphere Application Server V8.5.5 Fix Pack 13
7.0.0.45: WebSphere Application Server V7.0 Fix Pack 45
8.0.0.15: WebSphere Application Server V8.0 Fix Pack 15
7.0.0.45: Java SDK 1.6 SR16 FP60 Cumulative Fix for WebSphere Application Server
7.0.0.39: Java SDK 1.6 SR16 FP7 Cumulative Fix for WebSphere Application Server
7.0.0.41: Java SDK 1.6 SR16 FP20 Cumulative Fix for WebSphere Application Server
7.0.0.43: Java SDK 1.6 SR16 FP41 Cumulative Fix for WebSphere Application Server
8.5.5.14: WebSphere Application Server V8.5.5 Fix Pack 14
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
8.5.5.20: WebSphere Application Server V8.5.5.20
8.5.5.18: WebSphere Application Server V8.5.5 Fix Pack 18
8.5.5.19: WebSphere Application Server V8.5.5 Fix Pack 19
8.5.5.16: WebSphere Application Server V8.5.5 Fix Pack 16
8.5.5.21: WebSphere Application Server V8.5.5.21
APAR status
Closed as program error.
Error description
Hang in findNonNullKeyEntry() of com.ibm.ws.security.ejb.BeanPermissionRoleMap Host Operating System is AIX, version 6.1 When matched to Javacores, 45 threads are hung as below. Dump Event "user" (00004000) received Date: 2015/04/06 at 16:02:02 Javacore/javacore.20150406.160146.21364890.0002.txt OS Level : AIX 6.1 JRE 1.6.0 IBM J9 2.4 AIX ppc64-64 build jvmap6460sr7ifx-20120801_118170 2CIUSERARG -verbose:gc 2CIUSERARG -Xms3072m 2CIUSERARG -Xmx3584m "WebContainer : 6" J9VMThread:0x0000000032A9AD00, j9thread_t:0x000000012BB6E080, java/lang/Thread:0x000000074BAF8338, state:CW, prio=5 (native thread ID:0x603003F, native priority:0x5, native policy:UNKNOWN) Java callstack: at java/util/HashMap.areEqualKeys(HashMap.java:867(Compiled Code)) at java/util/HashMap.findNonNullKeyEntry(HashMap.java:516(Compiled Code)) at java/util/HashMap.getEntry(HashMap.java:506(Compiled Code)) at java/util/HashMap.get(HashMap.java:496(Compiled Code)) at com/ibm/ws/security/ejb/BeanPermissionRoleMap.getRequiredRoles (BeanPermissionRoleMap.java:84(Compiled Code)) at com/ibm/ws/security/ejb/BeanPermissionRoleMap.getRequiredRoles (BeanPermissionRoleMap.java:64) at com/ibm/ws/security/core/WSAccessManager.checkAccess (WSAccessManager.java:363) at com/ibm/ws/security/core/SecurityCollaborator.ejbCheckAuthorizat ion (SecurityCollaborator.java:1515(Compiled Code)) at com/ibm/ws/security/core/SecurityCollaborator.performAuthorizati on (SecurityCollaborator.java:520) at com/ibm/ws/security/core/EJSSecurityCollaborator.preInvoke (EJSSecurityCollaborator.java:275(Compiled Code))
Local fix
n/a
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server * **************************************************************** * PROBLEM DESCRIPTION: There is a potential that the hang * * condition happens in * * BeanPermissionRoleMap object. * **************************************************************** * RECOMMENDATION: * **************************************************************** Due to the concurrent access to one of the objects in the BeanPermissionRoleMap class, there is a potential that the hang condition happens.
Problem conclusion
With this fix, the code was modified to support concurrent access. The fix for this APAR is currently targeted for inclusion in fix pack 7.0.0.39, 8.0.0.11, and 8.5.5.7. 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
PI38596
Reported component name
WEBSPHERE APP S
Reported component ID
5724J0800
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2015-04-07
Closed date
2015-04-28
Last modified date
2015-07-20
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
WEBSPHERE APP S
Fixed component ID
5724J0800
Applicable component levels
R700 PSY
UP
R800 PSY
UP
R850 PSY
UP
Document Information
Modified date:
28 April 2022