oracle用exp全备错误,大家帮忙看看,多谢了!
C:\Documents and Settings\Administrator>exp system/newdb@new_db inctype=complete
file=test_20050328.dmp
Export: Release 9.2.0.1.0 - Production on 星期一 3月 28 17:16:59 2005
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
连接到: Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.1.0 - Production
EXP-00041: INCTYPE 参数已废弃
已导出 ZHS16GBK 字符集和 AL16UTF16 NCHAR 字符集
即将导出整个数据库...
. 正在导出表空间定义
. 正在导出配置文件
. 正在导出用户定义
. 正在导出角色
. 正在导出资源成本
. 正在导出回退段定义
. 正在导出数据库链接
. 正在导出序号
. 正在导出目录别名
. 正在导出上下文名空间
. 正在导出外部函数库名称
. 正在导出对象类型定义
. 正在导出系统过程对象和操作
. 正在导出 pre-schema 过程对象和操作
EXP-00008: 遇到 ORACLE 错误 3113
ORA-03113: 通信通道的文件结束
EXP-00008: 遇到 ORACLE 错误 1041
ORA-01041: 内部错误,hostdef 扩展名不存在
EXP-00000: 导出终止失败
我查了错误代码解释,还是不太明白啊:
ORA-03113 end-of-file on communication channel
Cause An unexpected end-of-file was processed on the communication channel. The problem could not be handled by the Net8, two task, software. This message could occur if the shadow two-task process associated with a Net8 connect has terminated abnormally, or if there is a physical failure of the interprocess communication vehicle, that is, the network or server machine went down.
Action If this message occurs during a connection attempt, check the setup files for the appropriate Net8 driver and confirm Net8 software is correctly installed on the server. If the message occurs after a connection is well established, and the error is not due to a physical failure, check if a trace file was generated on the server at failure time. Existence of a trace file may suggest an Oracle internal error that requires the assistance of customer support.