错误信息：

-------------in sendHeartBeats
-------------in sendHeartBeats
2014-03-24 17:37:51,456 ERROR (com.ylkj.drmt.importer.IndicatorDimensionCompostionImporter:226) - T_JJ_YYJC_JJAQJMjava.sql.SQLException: Io : NL Exception was generated
        at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
        at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
        at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:255)
        at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:387)
        at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:420)
        at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:165)
        at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:35)
        at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
        at java.sql.DriverManager.getConnection(DriverManager.java:525)
        at java.sql.DriverManager.getConnection(DriverManager.java:171)
        at com.ylkj.drmt.dataquality.detaildata.service.impl.JoinCheckServiceImpl.getStatNum(JoinCheckServiceImpl.java:64)
        at com.ylkj.drmt.dataquality.detaildata.service.impl.JoinCheckServiceImpl.addJoinValidate(JoinCheckServiceImpl.java:203)
        at com.ylkj.drmt.dataquality.detaildata.service.impl.JoinCheckServiceImpl$$FastClassByCGLIB$$cbd107bc.invoke(<generated>)
        at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
        at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:700)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
        at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
        at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:635)
        at com.ylkj.drmt.dataquality.detaildata.service.impl.JoinCheckServiceImpl$$EnhancerByCGLIB$$f685b5ea.addJoinValidate(<generated>)
        at com.ylkj.drmt.dataquality.detaildata.validate.engine.IdvalidateEngine.joinValidate(IdvalidateEngine.java:112)
        at com.ylkj.drmt.dataquality.detaildata.validate.engine.DvalidateEngine$1.processor(DvalidateEngine.java:80)
        at com.ylkj.drmt.dataquality.detaildata.validate.engine.IdvalidateEngine.run(IdvalidateEngine.java:126)
        at java.lang.Thread.run(Thread.java:595)
-------------in sendHeartBeats
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