hibernate中出现的异常，help!

我在保存时出现了此错误，异常代码：
Hibernate: insert into STATICS.MatchUserList (SALES, LASTSALES, TRANSFOR_RATE, BACK_RATE, GROWTH_RATE, TRADEGROWTHRATE, ORDERS, VISITORS, LEVEL, SCORE, VIEWS, TRADES, BUYERNUMS, TOTALBUYERNUMS, U_ID) values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
WARN [main] org.hibernate.util.JDBCExceptionReporter.logExceptions(77) | SQL Error: -4228, SQLState: null
ERROR [main] org.hibernate.util.JDBCExceptionReporter.logExceptions(78) | [jcc][t4][102][10040][3.57.82] 非原子批处理出现故障。虽然已经提交了批处理，但是该批处理的某个成员至少发生了一个异常。
使用 getNextException() 来检索已经过批处理的特定元素的异常。 ERRORCODE=-4228, SQLSTATE=null
WARN [main] org.hibernate.util.JDBCExceptionReporter.logExceptions(77) | SQL Error: -407, SQLState: 23502
ERROR [main] org.hibernate.util.JDBCExceptionReporter.logExceptions(78) | Error for batch element #1: DB2 SQL Error: SQLCODE=-407, SQLSTATE=23502, SQLERRMC=TBSPACEID=2, TABLEID=268, COLNO=3, DRIVER=3.57.82
ERROR [main] org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(301) | Could not synchronize database state with session
org.hibernate.exception.ConstraintViolationException: Could not execute JDBC batch update
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:71)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:253)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:237)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:141)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:298)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:27)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1000)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:338)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:106)
at org.springframework.orm.hibernate3.HibernateTransactionManager.doCommit(HibernateTransactionManager.java:655)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:732)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:701)
at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:321)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:116)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:635)
at cn.firstbillion.match.service.MatchUserListServiceImpl$$EnhancerByCGLIB$$1562535c.saveMatchUserListByMatchuser(<generated>)
at cn.firstbillion.match.test.testMatchUserListService.testAddMatchUser(testMatchUserListService.java:16)
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:592)
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.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
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.am.wn: [jcc][t4][102][10040][3.57.82] 非原子批处理出现故障。虽然已经提交了批处理，但是该批处理的某个成员至少发生了一个异常。
使用 getNextException() 来检索已经过批处理的特定元素的异常。 ERRORCODE=-4228, SQLSTATE=null
at com.ibm.db2.jcc.am.bd.a(bd.java:404)
at com.ibm.db2.jcc.am.p.a(p.java:353)
at com.ibm.db2.jcc.am.lm.a(lm.java:3998)
at com.ibm.db2.jcc.am.lm.c(lm.java:3785)
at com.ibm.db2.jcc.am.lm.executeBatch(lm.java:2257)
at org.apache.commons.dbcp.DelegatingStatement.executeBatch(DelegatingStatement.java:297)
at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:48)
at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:246)
... 34 more
求救高手！帮帮忙。