我在weblogic 的日志里发现这个 OALL8 is in an inconsistent state

各位大虾看看：
           我执行完一条查询语句后，报
        java.sql.SQLException: 无法从套接字读取更多的数据
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:162)
at oracle.jdbc.driver.DatabaseError.check_error(DatabaseError.java:885)
at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:991)
at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(T4CMAREngine.java:941)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:432)
at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:112)
at oracle.jdbc.driver.T4CStatement.execute_for_rows(T4CStatement.java:474)
at oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleStatement.java:913)
at oracle.jdbc.driver.T4CStatement.execute_maybe_describe(T4CStatement.java:383)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:984)
at oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1124)
       java.sql.SQLException: OALL8 is in an inconsistent state.
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
at oracle.jdbc.driver.T4C8Oall.init(T4C8Oall.java:308)
at oracle.jdbc.driver.T4CStatement.doOall8(T4CStatement.java:97)
at oracle.jdbc.driver.T4CStatement.execute_for_describe(T4CStatement.java:351)
at oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleStatement.java:894)
at oracle.jdbc.driver.T4CStatement.execute_maybe_describe(T4CStatement.java:383)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:984)
at oracle.jdbc.driver.OracleStatement.executeQuery(OracleStatement.java:1124)
at weblogic.jdbc.wrapper.Statement.executeQuery(Statement.java:345)
at com.icbc.lbs.common.RefreshServlet.doPost(RefreshServlet.java:206)
at com.icbc.lbs.common.RefreshServlet.doGet(RefreshServlet.java:41)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)//////////////////////
各位大虾有不有解决办法，我查了一下，说是有可能是jdbc驱动版本与数据库版本之间的问题
还有数据库的一些初始参数设置，如session,还有就是session有阻塞，怎么查啊，头疼！~