TNS-12547 TNS:lost contactCause: Partner has unexpectedly gone away, usually during process startup.Action: Investigate partner application for abnormal termination. On an Interchange, this can happen if the machine is overloaded.
调试欢乐多
the machine is overloaded也有可能。
在服务器端能不能登陆呢
能不能详细点!!!!
我是初学者。
进行修改或增加一个命名服务。如:ORACLE_TEST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.1)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = ORCL)
)
)
Oracle数据库的实例名,本例:ORCL
Oracle服务器的IP:本例:192.168.1.1
Oracle主机字符串:ORACLE_TEST
以上三项根据你的ORACLE服务器安装的具体情况而定