spring - org.hibernate.exception.GenericJDBCException：无法加载实体

Question

在我的代码运行时，它会引发异常-

org.hibernate.exception.GenericJDBCException: could not load an entity: [com.expo.esf.model.InvoiceHouse#15566]
2013-05-27 15:41:12,852  WARN hibernate.util.JDBCExceptionReporter:77   - SQL Error: 600, SQLState: 60000
2013-05-27 15:41:12,881 ERROR hibernate.util.JDBCExceptionReporter:78   - ORA-00600: internal error code, arguments: [qctstc2o1], [1], [0], [0], [1], [0], [0], []

我不明白这个问题。我的模型课似乎很完美。

这是我的 dispatcher-servlet.xml 文件-

<?xml version="1.0" encoding="UTF-8"?>

<bean id="jspViewResolver"
    class="org.springframework.web.servlet.view.InternalResourceViewResolver">
    <property name="viewClass"
        value="org.springframework.web.servlet.view.JstlView" />
    <property name="prefix" value="/WEB-INF/view/" />
    <property name="suffix" value=".jsp" />
</bean>



<!-- max upload size in bytes -->
  <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
       <property name="maxUploadSize" value="10000000"/>
  </bean>