做项目的时候，一个派发功能，后台报了几个错误
1： J2CA0056I: 连接管理器接收到来自资源 jdbc/eoms 的资源适配器的致命连接错误。接收到的异常为 com.ibm.websphere.ce.cm.StaleConnectionException: System or internal error java.lang.reflect.InvocationTargetException:java.sql.SQLException: System or internal error java.lang.reflect.InvocationTargetException
2：--------------savesql is error!-------------------System or internal error java.lang.reflect.InvocationTargetException
3： J2CA0081E: 尝试在资源 jdbc/BPEDB 的 ManagedConnection WSRdbManagedConnectionImpl@7e0e7e0e 上执行方法 cleanup 时方法 cleanup 失败。捕获到异常：com.ibm.ws.exception.WsException: DSRA0080E: An exception was received by the Data Store Adapter. See original exception message: Cannot call 'cleanup' on a ManagedConnection while it is still in a transaction..
4： java.io.IOException: Code-set conversion function failed due to illegal sequence or invalid value.
导致Transaction is rollbacked 数据库采用的是informax