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Deployed Process Tasks Can Not Be Executed From Workspace Due To Process Compilation Problems (Doc ID 1311399.1)

Last updated on AUGUST 06, 2018

Applies to:

Oracle Business Process Management Suite - Version: 6.0.5 and later   [Release: and later ]
Information in this document applies to any platform.

Symptoms

You have published and deployed a project with one or more processes into BPM Enterprise environment. However, BPM Workspace does not show application tasks related to one or more of the processes.

When Engine logs are analyzed, the following error message could be seen :

Process '/Process_Name#Default-1.0' could not be started. Details:\njava.lang.NullPointerException
java.lang.NullPointerException
at fuego.metadata.ActivityItem.setActivityItemInfo(ActivityItem.java:68)
at fuego.server.execution.microactivity.feature.ItemsSetFeature.create(ItemsSetFeature.java:56)
at fuego.metadata.execution.compiler.TransformationBuilder.addParentActivity(TransformationBuilder.java:1842)
at fuego.metadata.execution.compiler.TransformationBuilder.addParentActivity(TransformationBuilder.java:210)
at fuego.metadata.execution.compiler.xpdl.microactivity.CommonMicroActivityCompiler.compile(CommonMicroActivityCompiler.java:35)
at fuego.metadata.execution.compiler.xpdl.microactivity.CommonMicroActivityCompiler.compile(CommonMicroActivityCompiler.java:27)
at fuego.metadata.execution.compiler.xpdl.microactivity.ComposedModelElementCompiler.compile(ComposedModelElementCompiler.java:44)
at fuego.metadata.execution.compiler.xpdl.MicroActivityCompilerImpl.compile(MicroActivityCompilerImpl.java:79)
at fuego.metadata.execution.compiler.ModelCompilerImpl.compile(ModelCompilerImpl.java:62)
at fuego.metadata.Process.compile(Process.java:1170)
at fuego.metadata.Process.compileProcess(Process.java:1107)
at fuego.metadata.Process.loadProcess(Process.java:947)
at fuego.metadata.Process.initProcess(Process.java:753)
at fuego.metadata.Process.forName(Process.java:190)
at fuego.server.BaseActiveProcess.getProcess(BaseActiveProcess.java:110)
at fuego.server.ActiveProcessImpl.loadMetadata(ActiveProcessImpl.java:1466)
at fuego.server.ActiveProcessImpl.loadMetadata(ActiveProcessImpl.java:1451)
at fuego.server.ActiveProcessImpl.<init>(ActiveProcessImpl.java:179)
at fuego.server.BaseActiveProcess.<init>(BaseActiveProcess.java:55)
at fuego.ejbengine.EJBActiveProcess.<init>(EJBActiveProcess.java:48)
at fuego.ejbengine.EJBActiveProcess.createAndAddToMaps(EJBActiveProcess.java:66)
at fuego.ejbengine.EJBActiveProcessManager.createActiveProcess(EJBActiveProcessManager.java:58)
at fuego.server.ActiveProcessManager.handleProcess(ActiveProcessManager.java:434)
at fuego.server.service.ActiveProcessService.startProcess(ActiveProcessService.java:136)
at fuego.ejbengine.service.EJBActiveProcessService.startProcessImpl(EJBActiveProcessService.java:88)
at fuego.ejbengine.service.EJBActiveProcessService.access$000(EJBActiveProcessService.java:31)
at fuego.ejbengine.service.EJBActiveProcessService$1.execute(EJBActiveProcessService.java:76)
at fuego.server.execution.DefaultEngineExecution$AtomicExecutionTA.runTransaction(DefaultEngineExecution.java:304)
at fuego.transaction.TransactionAction.startBaseTransaction(TransactionAction.java:470)
at fuego.transaction.TransactionAction.startTransaction(TransactionAction.java:551)
at fuego.transaction.TransactionAction.start(TransactionAction.java:212)
at fuego.server.execution.DefaultEngineExecution.executeImmediate(DefaultEngineExecution.java:123)
at fuego.server.execution.DefaultEngineExecution.executeImmediate(DefaultEngineExecution.java:80)
at fuego.server.execution.DefaultEngineExecution.executeWithoutComponentImmediate(DefaultEngineExecution.java:185)
at fuego.server.execution.EngineExecution.executeWithoutComponentImmediate(EngineExecution.java:86)
at fuego.ejbengine.service.EJBActiveProcessService.startProcess(EJBActiveProcessService.java:73)
at fuego.server.service.ActiveProcessService.runProcessesLoader(ActiveProcessService.java:118)
at fuego.server.service.ActiveProcessService.activateProcesses(ActiveProcessService.java:88)
at fuego.ejbengine.service.EJBActiveProcessService.doActivateProcesses(EJBActiveProcessService.java:62)
at fuego.ejbengine.service.EJBActiveProcessService.initialize(EJBActiveProcessService.java:50)
at fuego.ejbengine.DistributableObjectFactory.initializeActiveProcessService(DistributableObjectFactory.java:61)
at fuego.ejbengine.Engine.startServices(Engine.java:435)
at fuego.ejbengine.Engine.start(Engine.java:134)
at fuego.ejbengine.servlet.AbstractSchedulerServlet.init(AbstractSchedulerServlet.java:91)
at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:282)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:63)
at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:507)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1853)
at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1830)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1750)
at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:2909)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:973)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:361)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:204)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:117)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:204)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:26)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:635)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:212)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:154)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:80)
at weblogic.deploy.internal.targetserver.BasicDeployment.activate(BasicDeployment.java:182)
at weblogic.deploy.internal.targetserver.BasicDeployment.activateFromServerLifecycle(BasicDeployment.java:359)
at weblogic.management.deploy.internal.DeploymentAdapter$1.doActivate(DeploymentAdapter.java:51)
at weblogic.management.deploy.internal.DeploymentAdapter.activate(DeploymentAdapter.java:196)
at weblogic.management.deploy.internal.AppTransition$2.transitionApp(AppTransition.java:30)
at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:233)
at weblogic.management.deploy.internal.ConfiguredDeployments.activate(ConfiguredDeployments.java:169)
at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:123)
at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:173)
at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:89)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)


*** This issue can also be reproduced after deploying the project using BPM Studio.

Cause

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In this Document
  Symptoms
  Cause
  Solution

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