因目标主机或对象不存在 ，连接失败 怎么回事啊？？？？

[chenshian]

我独立启动oracle怎么进入阿！！！！
system的密码是多少阿

错误信息：因目标主机或对象不存在 ，连接失败 用的是oracle92

[wylwyl1130]

system/manager

你的os是什么？

[chenshian]

windows2000

[wylwyl1130]

控制面板，管理工具，服务里面启动

[wylwyl1130]

http://www.dbonline.cn/source/oracle/20040229/STR_Oracle9i%20start%20and%20shutdown%20in%20WindowsXp.html

[chenshian]

启动什么东西啊 关于oracle的服务我都启动了

[chanet]

1.服务端连不通~
或 服务名没有配置好~

先ping 通服务器~ 再重新配置一下 服务名~

[chanet]

一下子那么多人回复 :(

[chanet]

启动 TNS 和 Oracle Service 两个服务就行了

[chenshian]

C:\Documents and Settings\chenshian.PRIMARY>tnsping compiere

TNS Ping Utility for 32-bit Windows: Version 9.2.0.1.0 - Production on 18-9月 -2
004 14:35:44

Copyright (c) 1997 Oracle Corporation. All rights reserved.

已使用的参数文件:
E:\oracle\ora92\network\admin\sqlnet.ora


已使用 TNSNAMES 适配器来解析别名
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)
(HOST = Compiere)(PORT = 1521))) (CONNECT_DATA = (SID = Compiere) (SERVER = DEDI
CATED)))
TNS-12545: 因目标主机或对象不存在，连接失败

[chenshian]

什么东西叫服务名阿？？？？？

[tyg]

TNS-12545 Connect failed because target host or object does not exist
Cause: The address specified is not valid, or the program being connected to does not exist.

Action: Ensure the ADDRESS parameters have been entered correctly; the most likely incorrect parameter is the node name. Ensure that the executable for the server exists (perhaps "oracle" is missing). If the protocol is TCP/IP, edit the TNSNAMES.ORA file to change the host name to a numeric IP address and try again

[chanet]

C:>ping Compiere <- 看通不通


btw: 服务名可以理解是数据库的名字(或别名)