Problems jBPM with SQL Sqrver 2000
Hi.
I'm trying to configure jBPM to work with Ms SQL Server 2000 database. When I try to run websale example I get the following error. May someone help me?
org.hibernate.exception.JDBCConnectionException: could not load an entity: [org.jbpm.graph.exe.Token#1] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:72) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43) at org.hibernate.loader.Loader.loadEntity(Loader.java:1799) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:93) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:81) at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:2730) at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:365) at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:346) at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:123) at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:82) at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:869) at org.hibernate.impl.SessionImpl.immediateLoad(SessionImpl.java:828) at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:62) at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:98) at org.hibernate.proxy.CGLIBLazyInitializer.intercept(CGLIBLazyInitializer.java:158) at org.jbpm.graph.exe.Token$$EnhancerByCGLIB$$65b761f9.hashCode(<generated>) at java.util.HashMap.hash(Unknown Source) at java.util.HashMap.put(Unknown Source) at org.hibernate.collection.PersistentMap.readFrom(PersistentMap.java:223) at org.hibernate.loader.Loader.readCollectionElement(Loader.java:994) at org.hibernate.loader.Loader.readCollectionElements(Loader.java:635) at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:580) at org.hibernate.loader.Loader.doQuery(Loader.java:689) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224) at org.hibernate.loader.Loader.loadCollection(Loader.java:1919) at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:71) at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:520) at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:60) at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1627) at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:344) at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86) at org.hibernate.collection.AbstractPersistentCollection.readIndexExistence(AbstractPersistentCollection.java:125) at org.hibernate.collection.PersistentMap.containsKey(PersistentMap.java:109) at org.jbpm.context.exe.ContextInstance.getTokenVariableMap(ContextInstance.java:317) at org.jbpm.context.exe.ContextInstance.getVariable(ContextInstance.java:131) at org.jbpm.context.exe.ContextInstance.getVariable(ContextInstance.java:121) at org.jbpm.websale.WebsaleTest.testUnwritableVariableException(WebsaleTest.java:173) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at junit.framework.TestCase.runTest(TestCase.java:154) at junit.framework.TestCase.runBare(TestCase.java:127) at junit.framework.TestResult$1.protect(TestResult.java:106) at junit.framework.TestResult.runProtected(TestResult.java:124) at junit.framework.TestResult.run(TestResult.java:109) at junit.framework.TestCase.run(TestCase.java:118) at junit.framework.TestSuite.runTest(TestSuite.java:208) at junit.framework.TestSuite.run(TestSuite.java:203) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:478) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:344) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) Caused by: java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Can't start a cloned connection while in manual transaction mode. at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source) at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source) at com.microsoft.jdbc.base.BaseConnection.getImplConnection(Unknown Source) at com.microsoft.jdbc.base.BaseStatement.setupImplConnection(Unknown Source) at com.microsoft.jdbc.base.BaseStatement.<init>(Unknown Source) at com.microsoft.jdbc.base.BasePreparedStatement.<init>(Unknown Source) at com.microsoft.jdbc.base.BaseConnection.prepareStatement(Unknown Source) at com.microsoft.jdbc.base.BaseConnection.prepareStatement(Unknown Source) at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:442) at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:368) at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:105) at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1561) at org.hibernate.loader.Loader.doQuery(Loader.java:661) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224) at org.hibernate.loader.Loader.loadEntity(Loader.java:1785) ... 49 more