Exception occured while executing a business process instance

Hello:

I have the following problem using NetBeans 5.5 with Enterproce pack, Ubuntu Linux 7.10, I have a bpel asicronico which works well until the time that you turn on persistence in the Service Engine, there empesaron my problems.

Active continuing to recover the process that has been implemented so far by aulguna fall server or energy, and so on. This never probe so far I am with the date of passage into production very close, I worked very well and smoothly without activating persistence.

I leave those in the log I get my console:
       
[#|2007-12-31T11:09:08.162-0300|SEVERE|sun-appserver-pe9.0|com.sun.jbi.component.com.sun.bpelse-1.0-2com.sun.jbi.engine.bpel.core.bpms.bpelImpl.runtime.BPELInterpreter|_ThreadID=21;_ThreadName=BPELSEInOutThread2;_RequestID=3af1fe85-6baa-4c6d-bae7-f829de5661c1;|Exception occured while executing a business process instance.
java.lang.NullPointerException
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.PickUnitImpl.updateState(PickUnitImpl.java:192)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.PickUnitImpl.doAction(PickUnitImpl.java:151)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.CodeReUseHelper.executeChildActivities(CodeReUseHelper.java:60)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.StructuredActivityUnitImpl.executeChildActivities(StructuredActivityUnitImpl.java:148)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.StructuredActivityUnitImpl.doAction(StructuredActivityUnitImpl.java:83)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.SequenceUnitImpl.doAction(SequenceUnitImpl.java:77)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.CodeReUseHelper.executeChildActivities(CodeReUseHelper.java:60)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.StructuredActivityUnitImpl.executeChildActivities(StructuredActivityUnitImpl.java:148)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.StructuredActivityUnitImpl.doAction(StructuredActivityUnitImpl.java:83)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.RepeatUntilUnitImpl.doRepeatUntil(RepeatUntilUnitImpl.java:162)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.RepeatUntilUnitImpl.doAction(RepeatUntilUnitImpl.java:98)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.CodeReUseHelper.executeChildActivities(CodeReUseHelper.java:60)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.StructuredActivityUnitImpl.executeChildActivities(StructuredActivityUnitImpl.java:148)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.StructuredActivityUnitImpl.continueEnclActAction(StructuredActivityUnitImpl.java:112)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.ActivityUnitImpl.continueEnclActAction(ActivityUnitImpl.java:220)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.ReplyUnitImpl.processStatus(ReplyUnitImpl.java:155)
at com.sun.jbi.engine.bpel.core.bpel.model.runtime.impl.ReplyUnitImpl.doAction(ReplyUnitImpl.java:90)
at com.sun.jbi.engine.bpel.core.bpms.bpelImpl.runtime.BPELInterpreter.interpret1(BPELInterpreter.java:292)
at com.sun.jbi.engine.bpel.core.bpel.engine.impl.BPELProcessManagerImpl.process(BPELProcessManagerImpl.java:650)
at com.sun.jbi.engine.bpel.core.bpel.engine.impl.EngineImpl.process(EngineImpl.java:236)
at com.sun.jbi.engine.bpel.core.bpel.engine.impl.EngineImpl.process(EngineImpl.java:577)
at com.sun.jbi.engine.bpel.core.bpel.engine.impl.EngineImpl.processDone(EngineImpl.java:170)
at com.sun.jbi.engine.bpel.BPELSEInOutThread.processStatus(BPELSEInOutThread.java:290)
at com.sun.jbi.engine.bpel.BPELSEInOutThread.processMsgEx(BPELSEInOutThread.java:171)
at com.sun.jbi.engine.bpel.BPELSEInOutThread.run(BPELSEInOutThread.java:138)
|#]
Besides them ceases bpel my files and wsdl for that can take a look and if you have any problems please tell me.

If anyone can help me, please.


EntregaServicio.bpel
EntregaServicio.wsdl