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Former Member
Sep 07, 2007 at 11:03 PM

Error when acquiring logical locking Enterprise Portal

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Dear Friends,

We are getting following error message continously in defaultTrace.trc. This trace files growning fast because of this error.

I tried searching SDN and Market place I couldn't find any solution for the same.

We recently upgraded JVM J9 and SP19 Webdynpro Hotfix for complete landscape. It is working fine on other systems.

It is giving issues only on our Test System with below message.

default.trc

=======

#1.5#001125A674F6001B059D939A000DA0E4000439933C126AA7#1189204437658#com.sapportals.wcm.service.jobprocessor.LocalDispatcher#sap.com/irj#com.sapportals.wcm.service.jobprocessor.LocalDispatcher#J2EE_GUEST#7#####Thread[ThreadPool-Dispatcher,5,SAPEngine_Application_Thread[impl:3]_Group]##0#0#Error##Plain###Failed to perform job: com.sapportals.wcm.WcmException: Error when acquiring logical locking

at com.sapportals.wcm.service.taskqueue.TaskQueue$Lock.getLocking(TaskQueue.java:421)

at com.sapportals.wcm.service.taskqueue.TaskQueue$Lock.lock(TaskQueue.java:316)

at com.sapportals.wcm.service.taskqueue.TaskQueue$Lock.writeLock(TaskQueue.java:293)

at com.sapportals.wcm.service.taskqueue.TaskQueue.writeLock(TaskQueue.java:467)

at com.sapportals.wcm.service.taskqueue.TaskQueue.get(TaskQueue.java:122)

at com.sapportals.wcm.service.taskqueue.TaskQueueReader.get(TaskQueueReader.java:68)

at com.sapportals.wcm.service.taskqueue.TaskQueueReader.get(TaskQueueReader.java:58)

at com.sapportals.wcm.service.jobprocessor.LocalDispatcher.stopJobs(LocalDispatcher.java:161)

at com.sapportals.wcm.service.jobprocessor.LocalDispatcher.run(LocalDispatcher.java:101)

at java.lang.Thread.run(Thread.java:761)

#

#1.5#001125A674F6001B059D939B000DA0E4000439933C127F01#1189204437663#com.sapportals.wcm.service.taskqueue.TaskQueue#sap.com/irj#com.sapportals.wcm.service.taskqueue.TaskQueue.Lock.getLocking()#J2EE_GUEST#7#####Thread[ThreadPool-Dispatcher,5,SAPEngine_Application_Thread[impl:3]_Group]##0#0#Error##Plain###error when acquiring logical locking (com.sap.engine.services.jndi.persistent.UnsatisfiedReferenceImpl incompatible with com.sap.engine.services.applocking.LogicalLockingFactory)#

#1.5#001125A674F6001B059D939C000DA0E4000439933C128032#1189204437663#com.sapportals.wcm.WcmException#sap.com/irj#com.sapportals.wcm.WcmException.WcmException(90)#J2EE_GUEST#7#####Thread[ThreadPool-Dispatcher,5,SAPEngine_Application_Thread[impl:3]_Group]##0#0#Error##Plain###Error when acquiring logical locking java.lang.ClassCastException: com.sap.engine.services.jndi.persistent.UnsatisfiedReferenceImpl incompatible with com.sap.engine.services.applocking.LogicalLockingFactory

at com.sapportals.wcm.service.taskqueue.TaskQueue$Lock.getLocking(TaskQueue.java:412)

at com.sapportals.wcm.service.taskqueue.TaskQueue$Lock.lock(TaskQueue.java:316)

at com.sapportals.wcm.service.taskqueue.TaskQueue$Lock.writeLock(TaskQueue.java:293)

at com.sapportals.wcm.service.taskqueue.TaskQueue.writeLock(TaskQueue.java:467)

at com.sapportals.wcm.service.taskqueue.TaskQueue.get(TaskQueue.java:122)

at com.sapportals.wcm.service.taskqueue.TaskQueueReader.get(TaskQueueReader.java:68)

at com.sapportals.wcm.service.taskqueue.TaskQueueReader.get(TaskQueueReader.java:58)

at com.sapportals.wcm.service.jobprocessor.LocalDispatcher.stopJobs(LocalDispatcher.java:161)

at com.sapportals.wcm.service.jobprocessor.LocalDispatcher.run(LocalDispatcher.java:101)

at java.lang.Thread.run(Thread.java:761)

application.trc

==========

#1.5#001125A674F6001D00000782000DA0E4000439933FCCEB8B#1189204500212#/Applications/Workflow/General#sap.com/irj#com.sap.workfl

ow#J2EE_GUEST#7#####Thread[ThreadPool.Worker6,5,SAPEngine_Application_Thread[impl:3]_Group]##0#0#Info#1#com.sap.workflow#Plai

n###Running task ID WFTaskSchedulerDeadline On Fri Sep 07 18:35:00 EDT 2007#

#1.5#001125A674F6004100000603000DA0E40004399351AE8AFE#1189204800211#/Applications/Workflow/General#sap.com/irj#com.sap.workfl

ow#J2EE_GUEST#7#####Thread[ThreadPool.Worker8,5,SAPEngine_Application_Thread[impl:3]_Group]##0#0#Info#1#com.sap.workflow#Plai

n###Running task ID WFTaskSchedulerDeadline On Fri Sep 07 18:40:00 EDT 2007#

#1.5#001125A674F600410000060A000DA0E40004399363902C84#1189205100211#/Applications/Workflow/General#sap.com/irj#com.sap.workfl

ow#J2EE_GUEST#7#####Thread[ThreadPool.Worker8,5,SAPEngine_Application_Thread[impl:3]_Group]##0#0#Info#1#com.sap.workflow#Plai

n###Running task ID WFTaskSchedulerDeadline On Fri Sep 07 18:45:00 EDT 2007#

#1.5#001125A674F6001E000007A0000DA0E4000439937571CD92#1189205400210#/Applications/Workflow/General#sap.com/irj#com.sap.workfl

ow#J2EE_GUEST#7#####Thread[ThreadPool.Worker3,5,SAPEngine_Application_Thread[impl:3]_Group]##0#0#Info#1#com.sap.workflow#Plai

n###Running task ID WFTaskSchedulerDeadline On Fri Sep 07 18:50:00 EDT 2007#

#1.5#001125A674F6004100000614000DA0E400043993875381B7#1189205700215#/Applications/Workflow/General#sap.com/irj#com.sap.workfl

ow#J2EE_GUEST#7#####Thread[ThreadPool.Worker8,5,SAPEngine_Application_Thread[impl:3]_Group]##0#0#Info#1#com.sap.workflow#Plai

n###Running task ID WFTaskSchedulerDeadline On Fri Sep 07 18:55:00 EDT 2007#

#1.5#001125A674F600430000052A000DA0E40004399399352F33#1189206000217#/Applications/Workflow/General#sap.com/irj#com.sap.workfl

ow#J2EE_GUEST#7#####Thread[ThreadPool.Worker7,5,SAPEngine_Application_Thread[impl:3]_Group]##0#0#Info#1#com.sap.workflow#Plai

n###Running task ID WFTaskSchedulerDeadline On Fri Sep 07 19:00:00 EDT 2007#

Any idea in resolving this issue.

Thnx,

Prasad