Support Article
Error in Static Assembler log
SA-86059
Summary
While executing the Static Assembler, error occurs and the rules are not assembled.
Error Messages
Starting Static Assembly Application KServFW Version 01.04.01
Number of rules identified to assemble 0
Exception while Assembling:
Error in assembling the rule
null
at com.pega.pegarules.generation.internal.assembly.FUAHelperImpl.primeAssemblyCache(FUAHelperImpl.java:1449)
at com.pega.pegarules.generation.internal.assembly.ApplicationAssembly.assembleApplicationRules(ApplicationAssembly.java:95)
at com.pega.pegarules.generation.internal.assembly.ApplicationAssembly.startAssembly(ApplicationAssembly.java:81)
at com.pega.pegarules.generation.internal.PRGenProviderImpl.startAppAssember(PRGenProviderImpl.java:918)
at com.pega.pegarules.session.internal.mgmt.Executable.startApplicationAssembler(Executable.java:8894) at com.pegarules.generated.activity.ra_action_pzstartassembly_c190c32e7ef16e8d1e8ff5a9b6810604.step1_circum0(ra_action_pzstartassembly_c190c32e7ef16e8d1e8ff5a9b6810604.java:167)
at com.pegarules.generated.activity.ra_action_pzstartassembly_c190c32e7ef16e8d1e8ff5a9b6810604.perform(ra_action_pzstartassembly_c190c32e7ef16e8d1e8ff5a9b6810604.java:69)
at com.pega.pegarules.session.internal.mgmt.Executable.doActivity(Executable.java:3375)
at com.pega.pegarules.session.internal.mgmt.base.ThreadRunner.runActivitiesAlt(ThreadRunner.java:641) at com.pega.pegarules.session.internal.mgmt.base.ThreadRunner.runActivities(ThreadRunner.java:568)
at com.pega.pegarules.session.internal.mgmt.PRThreadImpl.runActivities(PRThreadImpl.java:427)
at com.pega.pegarules.session.internal.async.agent.QueueProcessor.executeBatchTask(QueueProcessor.java:256)
at com.pega.pegarules.session.internal.async.agent.QueueProcessor.execute(QueueProcessor.java:319)
at com.pega.pegarules.session.internal.async.BatchRequestorTask.run(BatchRequestorTask.java:885)
at com.pega.pegarules.session.internal.PRSessionProviderImpl.performTargetActionWithLock(PRSessionProviderImpl.java:1177)
at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:926)
at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:825)
at com.pega.pegarules.session.internal.async.BatchRequestorTask.run(BatchRequestorTask.java:618)
at com.pega.pegarules.session.internal.async.Agent.runBatchTask(Agent.java:816)
at com.pega.pegarules.session.internal.engineinterface.etier.impl.AsyncServant.processAsyncTask(AsyncServant.java:229)
at com.pega.pegarules.session.internal.engineinterface.etier.impl.AsyncServant.invoke(AsyncServant.java:166)
at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl._invokeEngine_privact(EngineImpl.java:315)
at com.pega.pegarules.session.internal.engineinterface.etier.impl.EngineImpl.invokeEngine(EngineImpl.java:263) at com.pega.pegarules.session.internal.engineinterface.etier.ejb.EngineBean.invokeEngine(EngineBean.java:225) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:613)
at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethod(PRBootstrap.java:338)
at com.pega.pegarules.internal.bootstrap.PRBootstrap.invokeMethodPropagatingThrowable(PRBootstrap.java:379)
at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethodPropagatingThrowable(AppServerBridgeToPega.java:216)
at com.pega.pegarules.boot.internal.extbridge.AppServerBridgeToPega.invokeMethodPropagatingException(AppServerBridgeToPega.java:238)
at com.pega.pegarules.internal.etier.ejb.EngineBeanBoot.invokeEngine(EngineBeanBoot.java:168)
at com.pega.pegarules.internal.etier.interfaces.EJSLocalStatelessEngineBMT_f2439d86.invokeEngine(Unknown Source)
at com.pega.pegarules.session.internal.engineinterface.etier.mdb.PRAsync.processRequest(PRAsync.java:155)
at com.pega.pegarules.session.internal.engineinterface.etier.asynchbeans.AsyncTask.run(AsyncTask.java:64)
at com.pega.pegarules.session.internal.engineinterface.etier.asynchbeans.RunnableWrapper.run(RunnableWrapper.java:71)
at com.ibm.ws.asynchbeans.J2EEContext$RunProxy.run(J2EEContext.java:270)
at java.security.AccessController.doPrivileged(AccessController.java:229)
at com.ibm.ws.asynchbeans.J2EEContext.run(J2EEContext.java:796)
at com.ibm.ws.asynchbeans.WorkWithExecutionContextImpl.go(WorkWithExecutionContextImpl.java:222)
at com.ibm.ws.asynchbeans.ABWorkItemImpl.run(ABWorkItemImpl.java:206)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1864)
Steps to Reproduce
- Open the Static Assembler.
- Select the application.
- Click Start Assembly. Zero rules displays. That is, Total Number of Rules = 0.
- Click Stop Assembly.
Root Cause
A third-party product issue: Known issue when connecting with an XA data source.
Resolution
Perform the following local-change:
- Add a downgradeHoldCursorsUnderXa custom property with value 'true' in the XA data source.
- Recycle the JVM.
- Apply HFix-29940 (for NullPointerException).
Published August 7, 2019 — Updated August 15, 2019
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