2 Replies Latest reply on Dec 14, 2010 4:58 AM by Vadim Melnik

    Problem using JBPM4 with DB2

    Yeling Shi Newbie

      Hi all,
      We plan to use jBPM4 in our new project.

      But we noticed that the GA release does not come with a database schema script for DB2, does it mean that DB2 is currently not supported?

      When we try it with db2(let the hibernate create db schema automatically ), we got exception says that could not insert into JBPM4_LOB because of: DB2 SQL Error: SQLCODE=-302, SQLSTATE=22001, SQLERRMC=null, DRIVER=3.53.95.

      It happens when the program try to deploy the process definition. And my guess is hibernate is trying to insert null value to blob/clob column which is not supported by database.

      Has any one meet this problem before?

      Any help will be appreciated.


      jBPM4 : 4.0.0.GA
      DB2: 9.5.4.2
      hibernate: 3.3.1.GA

      Trace:

      INFO: exception while executing command org.jbpm.pvm.internal.cmd.DeployCmd@302df5
      org.hibernate.exception.DataException: could not insert: [org.jbpm.pvm.internal.lob.Lob]
      at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:100)
      at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:64)
      at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2186)
      at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2666)
      at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:71)
      at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)
      at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:321)
      at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204)
      at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:130)
      at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.saveWithGeneratedOrRequestedId(DefaultSaveOrUpdateEventListener.java:210)
      at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:195)
      at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:117)
      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.cascadeCollectionElements(Cascade.java:319)
      at org.hibernate.engine.Cascade.cascadeCollection(Cascade.java:265)
      at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:242)
      at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:192)
      at org.hibernate.engine.Cascade.cascade(Cascade.java:153)
      at org.hibernate.event.def.AbstractSaveEventListener.cascadeAfterSave(AbstractSaveEventListener.java:479)
      at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:357)
      at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204)
      at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:130)
      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.repository.RepositorySessionImpl.deploy(RepositorySessionImpl.java:53)
      at org.jbpm.pvm.internal.cmd.DeployCmd.execute(DeployCmd.java:46)
      at org.jbpm.pvm.internal.cmd.DeployCmd.execute(DeployCmd.java:32)
      at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42)
      at org.jbpm.pvm.internal.spring.CommandTransactionCallback.doInTransaction(CommandTransactionCallback.java:50)
      at org.springframework.transaction.support.TransactionTemplate.execute(TransactionTemplate.java:128)
      at org.jbpm.pvm.internal.tx.SpringTransactionInterceptor.execute(SpringTransactionInterceptor.java:79)
      at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:54)
      at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:55)
      at org.jbpm.pvm.internal.repository.DeploymentImpl.deploy(DeploymentImpl.java:89)
      at test.spring.bean.JBPM4SpringBeanTest.testBeanAccess(JBPM4SpringBeanTest.java:40)
      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.springframework.test.context.junit4.SpringTestMethod.invoke(SpringTestMethod.java:160)
      at org.springframework.test.context.junit4.SpringMethodRoadie.runTestMethod(SpringMethodRoadie.java:233)
      at org.springframework.test.context.junit4.SpringMethodRoadie$RunBeforesThenTestThenAfters.run(SpringMethodRoadie.java:333)
      at org.springframework.test.context.junit4.SpringMethodRoadie.runWithRepetitions(SpringMethodRoadie.java:217)
      at org.springframework.test.context.junit4.SpringMethodRoadie.runTest(SpringMethodRoadie.java:197)
      at org.springframework.test.context.junit4.SpringMethodRoadie.run(SpringMethodRoadie.java:143)
      at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.invokeTestMethod(SpringJUnit4ClassRunner.java:160)
      at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51)
      at org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44)
      at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27)
      at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37)
      at org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42)
      at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:97)
      at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
      at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
      at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
      Caused by: com.ibm.db2.jcc.b.yn: DB2 SQL Error: SQLCODE=-302, SQLSTATE=22001, SQLERRMC=null, DRIVER=3.53.95
      at msjava.dbpool.connectionwrapper.internal.JdbcProxyingUtils$SQLExceptionHandlingInvocationHandler.invoke(JdbcProxyingUtils.java:206)
      at $Proxy25.executeUpdate(Unknown Source)
      at org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:94)
      at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:57)
      ... 68 more