从命令上导入数据库脚本123.dmp文件时,出现了以下错误,各位高手帮忙看看怎么回事?
依米星灿 2012-03-07 02:47:13
C:\Users\Administrator>imp system/Admin123456@orcl fromuser=system touser=system
file=c:\20120302.dmp
Import: Release 11.2.0.1.0 - Production on 星期三 3月 7 14:18:53 2012
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
连接到: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
IMP-00037: 未知字符集标记
IMP-00000: 未成功终止导入
C:\Users\Administrator>imp system/Admin123456@orcl fromuser=system touser=system
file=c:\20120302.dmp
Import: Release 11.2.0.1.0 - Production on 星期三 3月 7 14:18:58 2012
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
连接到: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
IMP-00037: 未知字符集标记
IMP-00000: 未成功终止导入
C:\Users\Administrator>imp
Import: Release 11.2.0.1.0 - Production on 星期三 3月 7 14:19:07 2012
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
用户名:
口令:
IMP-00058: 遇到 ORACLE 错误 12560
ORA-12560: TNS: 协议适配器错误
IMP-00000: 未成功终止导入