Fixes are available
9.0.0.9: WebSphere Application Server traditional V9.0 Fix Pack 9
9.0.0.10: WebSphere Application Server traditional V9.0 Fix Pack 10
8.5.5.15: WebSphere Application Server V8.5.5 Fix Pack 15
9.0.0.11: WebSphere Application Server traditional V9.0 Fix Pack 11
9.0.5.0: WebSphere Application Server traditional Version 9.0.5 Refresh Pack
9.0.5.1: WebSphere Application Server traditional Version 9.0.5 Fix Pack 1
9.0.5.2: WebSphere Application Server traditional Version 9.0.5 Fix Pack 2
8.5.5.17: WebSphere Application Server V8.5.5 Fix Pack 17
9.0.5.3: WebSphere Application Server traditional Version 9.0.5 Fix Pack 3
9.0.5.4: WebSphere Application Server traditional Version 9.0.5 Fix Pack 4
9.0.5.5: WebSphere Application Server traditional Version 9.0.5 Fix Pack 5
WebSphere Application Server traditional 9.0.5.6
9.0.5.7: WebSphere Application Server traditional Version 9.0.5 Fix Pack 7
9.0.5.8: WebSphere Application Server traditional Version 9.0.5.8
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
9.0.5.9: WebSphere Application Server traditional Version 9.0.5.9
9.0.5.10: WebSphere Application Server traditional Version 9.0.5.10
8.5.5.16: WebSphere Application Server V8.5.5 Fix Pack 16
8.5.5.21: WebSphere Application Server V8.5.5.21
9.0.5.11: WebSphere Application Server traditional Version 9.0.5.11
APAR status
Closed as program error.
Error description
Running multisync operation using the script fails with ConcurrentModificationException mentioned below. [6/20/18 18:52:03:710 CEST] FFDC Exception:java.util.ConcurrentModificationException SourceId:com.ibm.ws.management.cellmanager.DeploymentManager.mul tiSync.run ProbeId:206 Reporter:com.ibm.ws.management.deploymentmanager.MultiSyncManage r$MultiSyncManagerThread@f5b42512 java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextEntry(HashMap.java:934) at java.util.HashMap$KeyIterator.next(HashMap.java:968) at com.ibm.ws.management.deploymentmanager.MultiSyncManager$MultiSy ncManagerThread.checkCurrentSyncs(MultiSyncManager.java:630) at com.ibm.ws.management.deploymentmanager.MultiSyncManager$MultiSy ncManagerThread.run(MultiSyncManager.java:424) at com.ibm.ws.management.deploymentmanager.MultiSyncManager.begin(M ultiSyncManager.java:151) at com.ibm.ws.management.deploymentmanager.MultiSyncManager.begin(M ultiSyncManager.java:127) at com.ibm.ws.management.deploymentmanager.DeploymentManager.multiS ync(DeploymentManager.java:300)
Local fix
N/A
Problem summary
**************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server Network Deployment Version 8.5.5 or * * later * **************************************************************** * PROBLEM DESCRIPTION: In rare circumstances using * * DeploymentManager MBean multisync * * operation may fail * * with ConcurrentModificationException. * **************************************************************** * RECOMMENDATION: * **************************************************************** Running multisync operation fails with ConcurrentModificationException mentioned below. [6/20/18 18:52:03:710 CEST] FFDC Exception:java.util.ConcurrentModificat ionException SourceId:com.ibm.ws.management.cellmana ger.DeploymentManager.mul tiSync.run ProbeId:206 Reporter:com.ibm.ws.management.deployme ntmanager.MultiSyncManage r$MultiSyncManagerThread@f5b42512 java.util.ConcurrentModificationExcepti on
Problem conclusion
The code is corrected to avoid concurrent modification exception. The fix for this APAR is currently targeted for inclusion in fix pack 8.5.5.15 and 9.0.0.9. 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
PH00755
Reported component name
WEBS APP SERV N
Reported component ID
5724H8800
Reported release
850
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2018-07-20
Closed date
2018-08-07
Last modified date
2018-08-07
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
WEBS APP SERV N
Fixed component ID
5724H8800
Applicable component levels
R850 PSY
UP
R900 PSY
UP
Document Information
Modified date:
03 May 2022