[jboss-user] [jBPM] - Task activity failure to save history data of the task

Aurelijus Janeliunas [http://community.jboss.org/people/Leevoth] created the discussion "Task activity failure to save history data of the task" To view the discussion, visit: http://community.jboss.org/message/587499#587499 -------------------------------------------------------------- Hi, We have problems with task execution in our SEAM-SPRING-JBPM+JBOSS hybrid enviroment. It fails to save history task due transaction failures. The exception looks like: +2011-02-15 15:13:05,792 WARN  [org.hibernate.util.JDBCExceptionReporter] (WorkManager(2)-5) SQL Error: 0, SQLState: null+ +2011-02-15 15:13:05,792 ERROR [org.hibernate.util.JDBCExceptionReporter] (WorkManager(2)-5) Transaction is not active: tx=TransactionImple < ac, BasicAction: 7f000001:beaa:4d5a79d2:163e status: ActionStatus.ABORT_ONLY >; - nested throwable: (javax.resource.ResourceException: Transaction is not active: tx=TransactionImple < ac, BasicAction: 7f000001:beaa:4d5a79d2:163e status: ActionStatus.ABORT_ONLY >)+ +2011-02-15 15:13:05,797 WARN  [org.hibernate.util.JDBCExceptionReporter] (WorkManager(2)-5) SQL Error: 0, SQLState: null+ +2011-02-15 15:13:05,797 ERROR [org.hibernate.util.JDBCExceptionReporter] (WorkManager(2)-5) Transaction is not active: tx=TransactionImple < ac, BasicAction: 7f000001:beaa:4d5a79d2:163e status: ActionStatus.ABORT_ONLY >; - nested throwable: (javax.resource.ResourceException: Transaction is not active: tx=TransactionImple < ac, BasicAction: 7f000001:beaa:4d5a79d2:163e status: ActionStatus.ABORT_ONLY >)+ I have exact place where it fails in JBPM core: +TaskActivity.execute(ExecutionImpl execution) --> HistoryEvent.fire(new TaskActivityStart(task), execution) --> TaskActivityStart.process() -->  dbSession.save(historyActivityInstance)+ We use most common approach to reach JBPM functionality in Seam. We inject processEngine spring bean in seam enviroment: * Spring configuration: +<?xml version="1.0" encoding="UTF-8"?>+ +<beans xmlns=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans"+ +       xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"+ +       xmlns:seam=" http://jboss.com/products/seam/spring-seam http://jboss.com/products/seam/spring-seam"+ +       xmlns:tx=" http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx"+ +       xmlns:context=" http://www.springframework.org/schema/context http://www.springframework.org/schema/context"+ +       xmlns:jee=" http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee"+ +       xmlns:aop=" http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop"+ +       xmlns:oxm=" http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm"+ +       xsi:schemaLocation=" http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/tx/spring-tx-3.0.xsd+ +       http://jboss.com/products/seam/spring-seam http://jboss.com/products/seam/spring-seam http://jboss.com/products/seam/spring-seam-2.2.xsd http://jboss.com/products/seam/spring-seam-2.2.xsd+ +       http://www.springframework.org/schema/context http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/context/spring-context-3.0.xsd+ +       http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd http://www.springframework.org/schema/jee/spring-jee-3.0.xsd+ +       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/aop/spring-aop-3.0.xsd+ +       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/beans/spring-beans-3.0.xsd+ +       http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm/spring-oxm-3.0.xsd http://www.springframework.org/schema/oxm/spring-oxm-3.0.xsd">+ +     <!-- jBPM beans. --> + +    <bean id="springHelper" class="org.jbpm.pvm.internal.processengine.SpringHelper"/>+ +    <bean id="processEngine" factory-bean="springHelper" factory-method="createProcessEngine"/>+ +</beans>     + * In Seam side we start process instance: +    private Object _start(String key, String id, Map<String, Object> data){+ +        if ( StringUtils.isEmpty(key) || StringUtils.isEmpty(id) ){+ +            return Boolean.FALSE;+ +        }+ +        //return execution service+ +        ExecutionService execService = _getExecutionService();+ +        //+ +        if ( execService == null ){+ +            return Boolean.FALSE;+ +        }+ +        try {+ +            //prepare data for jBPM start the process+ +            Map<String,Object> _variables = new HashMap<String, Object>(0);+ +            _variables.put("current", data);+ +            //start the new process+ +            execService.startProcessInstanceByKey(key, _variables, id);+ +            return Boolean.TRUE;+ +        } catch (Exception e) {+ +            logger.error("[OperationManagerImpl:_start] errors:", e);+ +        }+ +        return Boolean.FALSE;+ +    }+ Notice. All data placed in parameter "data" are implementing Serializable interface. So, we don't have any problems with variable serialisaztion inside JBPM core. * Whole application use spring style transaction manager (SEAM and JBPM). Spring configuration: +<?xml version="1.0" encoding="UTF-8"?>+ +<beans xmlns="http://www.springframework.org/schema/beans"+ +       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"+ +       xmlns:seam="http://jboss.com/products/seam/spring-seam"+ +       xmlns:tx="http://www.springframework.org/schema/tx"+ +       xmlns:context="http://www.springframework.org/schema/context"+ +       xmlns:jee="http://www.springframework.org/schema/jee"+ +       xmlns:aop="http://www.springframework.org/schema/aop"+ +       xmlns:oxm="http://www.springframework.org/schema/oxm"+ +       xsi:schemaLocation="http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd+ +       http://jboss.com/products/seam/spring-seam http://jboss.com/products/seam/spring-seam-2.2.xsd+ +       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd+ +       http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd+ +       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd+ +       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd+ +       http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm/spring-oxm-3.0.xsd">+ +     <!-- JTA transaction manager to be used by everyone! --> + +     <bean id="transactionManager" class="org.springframework.transaction.jta.JtaTransactionManager"> + +         <property name="transactionManagerName" value="java:/TransactionManager" /> + +         <property name="userTransactionName" value="UserTransaction" /> + +     </bean> + +</beans>+ Seam configuration: +<components xmlns=" http://jboss.com/products/seam/components http://jboss.com/products/seam/components"+ +            xmlns:excel=" http://jboss.com/products/seam/excel http://jboss.com/products/seam/excel"+ +            xmlns:core=" http://jboss.com/products/seam/core http://jboss.com/products/seam/core"+ +            xmlns:framework=" http://jboss.com/products/seam/framework http://jboss.com/products/seam/framework"+ +            xmlns:security=" http://jboss.com/products/seam/security http://jboss.com/products/seam/security"+ +            xmlns:document=" http://jboss.com/products/seam/document http://jboss.com/products/seam/document"+ +            xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"+ +            xmlns:cache=" http://jboss.com/products/seam/cache http://jboss.com/products/seam/cache"+ +            xmlns:international=" http://jboss.com/products/seam/international http://jboss.com/products/seam/international"+ +            xmlns:async=" http://jboss.com/products/seam/async http://jboss.com/products/seam/async"+ +            xmlns:web=" http://jboss.com/products/seam/web http://jboss.com/products/seam/web"+ +            xmlns:persistence=" http://jboss.com/products/seam/persistence http://jboss.com/products/seam/persistence"+ +            xmlns:drools=" http://jboss.com/products/seam/drools http://jboss.com/products/seam/drools"+ +            xmlns:spring=" http://jboss.com/products/seam/spring http://jboss.com/products/seam/spring"+ +            xmlns:transaction=" http://jboss.com/products/seam/transaction http://jboss.com/products/seam/transaction"+ +            xmlns:bpm=" http://jboss.com/products/seam/jbpm4 http://jboss.com/products/seam/jbpm4"+ +            xmlns:jms=" http://jboss.com/products/seam/jms http://jboss.com/products/seam/jms"+ +            xsi:schemaLocation=" http://jboss.com/products/seam/core http://jboss.com/products/seam/core http://jboss.com/products/seam/core-2.2.xsd http://jboss.com/products/seam/core-2.2.xsd+ +                       http://jboss.com/products/seam/framework http://jboss.com/products/seam/framework http://jboss.com/products/seam/framework-2.2.xsd http://jboss.com/products/seam/framework-2.2.xsd+ +                       http://jboss.com/products/seam/transaction http://jboss.com/products/seam/transaction http://jboss.com/products/seam/transaction-2.2.xsd http://jboss.com/products/seam/transaction-2.2.xsd+ +                       http://jboss.com/products/seam/document http://jboss.com/products/seam/document http://jboss.com/products/seam/document-2.2.xsd http://jboss.com/products/seam/document-2.2.xsd+ +                       http://jboss.com/products/seam/excel http://jboss.com/products/seam/excel http://jboss.com/products/seam/excel-2.2.xsd http://jboss.com/products/seam/excel-2.2.xsd  + +                       http://jboss.com/products/seam/components http://jboss.com/products/seam/components http://jboss.com/products/seam/components-2.2.xsd http://jboss.com/products/seam/components-2.2.xsd+ +                       http://jboss.com/products/seam/security http://jboss.com/products/seam/security http://jboss.com/products/seam/security-2.2.xsd http://jboss.com/products/seam/security-2.2.xsd+ +                       http://jboss.com/products/seam/international http://jboss.com/products/seam/international http://jboss.com/products/seam/international-2.2.xsd http://jboss.com/products/seam/international-2.2.xsd+ +                       http://jboss.com/products/seam/cache http://jboss.com/products/seam/cache http://jboss.com/products/seam/cache-2.2.xsd http://jboss.com/products/seam/cache-2.2.xsd+ +                       http://jboss.com/products/seam/async http://jboss.com/products/seam/async http://jboss.com/products/seam/async-2.2.xsd http://jboss.com/products/seam/async-2.2.xsd+ +                       http://jboss.com/products/seam/web http://jboss.com/products/seam/web http://jboss.com/products/seam/web-2.2.xsd http://jboss.com/products/seam/web-2.2.xsd+ +                       http://jboss.com/products/seam/persistence http://jboss.com/products/seam/persistence http://jboss.com/products/seam/persistence-2.2.xsd http://jboss.com/products/seam/persistence-2.2.xsd+ +                       http://jboss.com/products/seam/drools http://jboss.com/products/seam/drools http://jboss.com/products/seam/drools-2.2.xsd http://jboss.com/products/seam/drools-2.2.xsd+ +                       http://jboss.com/products/seam/spring http://jboss.com/products/seam/spring http://jboss.com/products/seam/spring-2.2.xsd http://jboss.com/products/seam/spring-2.2.xsd+ +                       http://jboss.com/products/seam/jms http://jboss.com/products/seam/jms http://jboss.com/products/seam/jms-2.2.xsd http://jboss.com/products/seam/jms-2.2.xsd">+ +    <!-- Transaction managment -->+ +    <spring:spring-transaction platform-transaction-manager="#{transactionManager}" join-transaction="true"/>+ +</components>+ * XA datasource type is used. * Some debug trace from JBPM: +2011.02.15 09:34:19 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.ProcessDefinitionImpl - creating new execution for process 'ImportProcess_CompleteImport_empty_empty'+ +2011.02.15 09:34:19 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.id.DatabaseIdComposer - generated execution id ImportProcess_CompleteImport_empty_empty.28712413-2e7e-4b25-897a-21af24bc30f2+ +2011.02.15 09:34:19 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.ScopeInstanceImpl - create variable 'current' in 'execution[ImportProcess_CompleteImport_empty_empty.28712413-2e7e-4b25-897a-21af24bc30f2]' with value '{instanceId=28712413-2e7e-4b25-897a-21af24bc30f2, target=G, body=eu.erp.uais.model.operationData.stateengine.PerformOpData@36046e56, pid=ImportProcess_CompleteImport_empty_empty.28712413-2e7e-4b25-897a-21af24bc30f2, principal=eu.erp.uais.domain.entities.LoggedUser@3f63dff5, executor=ImportProcess_CompleteImport_empty_empty}'+ +2011.02.15 09:34:20 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.op.ExecuteActivity - executing activity(1611600004)+ +2011.02.15 09:34:20 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.op.ExecuteActivity - executing activity(operation.start)+ +2011.02.15 09:34:20 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.el.JbpmElFactoryImpl - no cdi bean manager available in jndi+ +2011.02.15 09:34:20 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.el.JbpmElFactoryImpl - no cdi bean manager available in jndi+ +2011.02.15 09:34:21 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.ScopeInstanceImpl - create variable 'return_start' in 'execution[ImportProcess_CompleteImport_empty_empty.28712413-2e7e-4b25-897a-21af24bc30f2]' with value 'ok'+ +2011.02.15 09:34:22 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.op.ExecuteActivity - executing activity(operation.requestRiskCaseInfo)+ +2011.02.15 09:34:22 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.el.JbpmElFactoryImpl - no cdi bean manager available in jndi+ +2011.02.15 09:34:25 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.ScopeInstanceImpl - create variable 'return_requestRiskCaseInfo' in 'execution[ImportProcess_CompleteImport_empty_empty.28712413-2e7e-4b25-897a-21af24bc30f2]' with value 'ok'+ +2011.02.15 09:34:25 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.op.ExecuteActivity - executing activity(decision.requestRiskCaseInfo)+ +2011.02.15 09:34:25 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.op.ExecuteActivity - executing activity(operation.create99TJ)+ +2011.02.15 09:34:25 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.el.JbpmElFactoryImpl - no cdi bean manager available in jndi+ +2011.02.15 09:34:25 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.ScopeInstanceImpl - create variable 'return_create99TJ' in 'execution[ImportProcess_CompleteImport_empty_empty.28712413-2e7e-4b25-897a-21af24bc30f2]' with value 'ok'+ +2011.02.15 09:34:25 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.op.ExecuteActivity - executing activity(decision.processCreate99TJ)+ +2011.02.15 09:34:25 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.op.ExecuteActivity - executing activity(operation.validate99TJ)+ +2011.02.15 09:34:25 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.el.JbpmElFactoryImpl - no cdi bean manager available in jndi+ +2011.02.15 09:34:49 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.ScopeInstanceImpl - create variable 'return_validate99TJ' in 'execution[ImportProcess_CompleteImport_empty_empty.28712413-2e7e-4b25-897a-21af24bc30f2]' with value 'ok'+ +2011.02.15 09:34:49 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.op.ExecuteActivity - executing activity(decision.validate99TJ)+ +2011.02.15 09:34:49 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.op.ExecuteActivity - executing activity(operation.sendToTaxControl)+ +2011.02.15 09:34:49 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.el.JbpmElFactoryImpl - no cdi bean manager available in jndi+ +2011.02.15 09:34:57 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.ScopeInstanceImpl - create variable 'return_sendToTaxControl' in 'execution[ImportProcess_CompleteImport_empty_empty.28712413-2e7e-4b25-897a-21af24bc30f2]' with value 'ok'+ +2011.02.15 09:34:57 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.op.ExecuteActivity - executing activity(decision.sendToTaxControl)+ +2011.02.15 09:34:57 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.el.JbpmElFactoryImpl - no cdi bean manager available in jndi+ +2011.02.15 09:34:57 DEBUG WorkManager(2)-94 org.jbpm.pvm.internal.model.op.ExecuteActivity - executing activity(state.resume)+ +2011.02.15 09:34:57 INFO WorkManager(2)-94 org.jbpm.pvm.internal.svc.DefaultCommandService - exception while executing command org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd@d3d1c5d+ +org.hibernate.exception.GenericJDBCException: Cannot open connection+ +    at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:126)+ +    at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:114)+ +    at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)+ +    at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52)+ +    at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:449)+ +    at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:167)+ +    at org.hibernate.jdbc.AbstractBatcher.prepareSelectStatement(AbstractBatcher.java:145)+ +    at org.hibernate.persister.entity.AbstractEntityPersister.getDatabaseSnapshot(AbstractEntityPersister.java:1044)+ +    at org.hibernate.engine.StatefulPersistenceContext.getDatabaseSnapshot(StatefulPersistenceContext.java:269)+ +    at org.hibernate.engine.ForeignKeys.isTransient(ForeignKeys.java:212)+ +    at org.hibernate.event.def.AbstractSaveEventListener.getEntityState(AbstractSaveEventListener.java:535)+ +    at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:103)+ +    at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93)+ +    at org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:534)+ +    at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:526)+ +    at org.hibernate.engine.CascadingAction$5.cascade(CascadingAction.java:241)+ +    at org.hibernate.engine.Cascade.cascadeToOne(Cascade.java:291)+ +    at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:239)+ +    at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:192)+ +    at org.hibernate.engine.Cascade.cascade(Cascade.java:153)+ +    at org.hibernate.event.def.AbstractSaveEventListener.cascadeBeforeSave(AbstractSaveEventListener.java:454)+ +    at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:288)+ +    at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204)+ +    at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:144)+ +    at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:210)+ +    at org.hibernate.event.def.DefaultSaveEventListener.saveWithGeneratedOrRequestedId(DefaultSaveEventListener.java:56)+ +    at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:195)+ +    at org.hibernate.event.def.DefaultSaveEventListener.performSaveOrUpdate(DefaultSaveEventListener.java:50)+ +    at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93)+ +    at org.hibernate.impl.SessionImpl.fireSave(SessionImpl.java:562)+ +    at org.hibernate.impl.SessionImpl.save(SessionImpl.java:550)+ +    at org.hibernate.impl.SessionImpl.save(SessionImpl.java:546)+ +    at org.jbpm.pvm.internal.hibernate.DbSessionImpl.save(DbSessionImpl.java:89)+ +    at org.jbpm.pvm.internal.history.events.TaskActivityStart.process(TaskActivityStart.java:67)+ +    at org.jbpm.pvm.internal.history.HistorySessionImpl.process(HistorySessionImpl.java:31)+ +    at org.jbpm.pvm.internal.history.HistoryEvent.fire(HistoryEvent.java:67)+ +    at org.jbpm.jpdl.internal.activity.TaskActivity.execute(TaskActivity.java:109)+ +    at org.jbpm.jpdl.internal.activity.TaskActivity.execute(TaskActivity.java:58)+ +    at org.jbpm.pvm.internal.model.op.ExecuteActivity.perform(ExecuteActivity.java:60)+ +    at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperationSync(ExecutionImpl.java:672)+ +    at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperation(ExecutionImpl.java:632)+ +    at org.jbpm.pvm.internal.model.ExecutionImpl.start(ExecutionImpl.java:217)+ +    at org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:63)+ +    at org.jbpm.pvm.internal.cmd.StartProcessInstanceInLatestCmd.execute(StartProcessInstanceInLatestCmd.java:36)+ +    at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)+ +    at org.jbpm.pvm.internal.tx.SpringCommandCallback.doInTransaction(SpringCommandCallback.java:45)+ +    at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:130)+ +    at org.jbpm.pvm.internal.tx.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:49)+ +    at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.executeInNewEnvironment(EnvironmentInterceptor.java:53)+ +    at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:40)+ +    at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:56)+ +    at org.jbpm.pvm.internal.svc.ExecutionServiceImpl.startProcessInstanceByKey(ExecutionServiceImpl.java:79)+ +    at eu.erp.uais.domain.impl.services.operation.OperationManagerImpl._start(OperationManagerImpl.java:213)+ +    at eu.erp.uais.domain.impl.services.operation.OperationManagerImpl.startInstance(OperationManagerImpl.java:192)+ +    at eu.erp.uais.domain.impl.services.operation.OperationManagerImpl.applay(OperationManagerImpl.java:113)+ +    at sun.reflect.GeneratedMethodAccessor5581.invoke(Unknown Source)+ +    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)+ +    at java.lang.reflect.Method.invoke(Method.java:597)+ +    at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)+ +    at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)+ +    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)+ +    at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)+ +    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)+ +    at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)+ +    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)+ +    at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)+ +    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)+ +    at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)+ +    at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185)+ +    at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103)+ +    at eu.erp.uais.domain.impl.services.operation.OperationManagerImpl_$$_javassist_seam_18.applay(OperationManagerImpl_$$_javassist_seam_18.java)+ +    at eu.erp.uais.domain.impl.services.operation.OperationEngineServiceImpl.start(OperationEngineServiceImpl.java:82)+ +    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)+ +    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)+ +    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)+ +    at java.lang.reflect.Method.invoke(Method.java:597)+ +    at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)+ +    at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)+ +    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)+ +    at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)+ +    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)+ +    at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)+ +    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)+ +    at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)+ +    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)+ +    at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)+ +    at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185)+ +    at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103)+ +    at eu.erp.uais.domain.impl.services.operation.OperationEngineServiceImpl_$$_javassist_seam_17.start(OperationEngineServiceImpl_$$_javassist_seam_17.java)+ +    at eu.erp.uais.domain.impl.services.stateengine.actions.StateAction.execute(StateAction.java:102)+ +    at org.apache.commons.scxml.semantics.SCXMLSemanticsImpl.executeActions(SCXMLSemanticsImpl.java:218)+ +    at org.apache.commons.scxml.SCXMLExecutor.triggerEvents(SCXMLExecutor.java:131)+ +    at eu.erp.uais.domain.impl.services.stateengine.charts.AbstractStateChartAPI._fireEvent(AbstractStateChartAPI.java:236)+ +    at eu.erp.uais.domain.impl.services.stateengine.charts.AbstractStateChartAPI.fireEvent(AbstractStateChartAPI.java:219)+ +    at eu.erp.uais.domain.impl.services.stateengine.StateEngineManagerImpl.performOperation(StateEngineManagerImpl.java:146)+ +    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)+ +    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)+ +    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)+ +    at java.lang.reflect.Method.invoke(Method.java:597)+ +    at org.jboss.seam.util.Reflections.invoke(Reflections.java:22)+ +    at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32)+ +    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)+ +    at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28)+ +    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)+ +    at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77)+ +    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)+ +    at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44)+ +    at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)+ +    at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107)+ +    at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185)+ Any ideas how to "erase" these exceptions from application? Best regards, A. Janeliunas Details: Spring version 3.0.2 Seam version 2.2.1CR1 JBPM 4.4 JBOSS 5.1.0GA -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/587499#587499] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]