大家好,我在OEM中启动实例时提示需要填写操作系统和数据库的用户名和密码,当我填写完之后提示以下错误无法与该代理取得联系。请验证此代理的 url 是否为 null
我重启doconsole之后提示以下错误java.lang.Exception: Exception in sending Request :: null
请问大家应该如何解决呢?
我重启doconsole之后提示以下错误java.lang.Exception: Exception in sending Request :: null
请问大家应该如何解决呢?
重建也很简单emca help=y
我用的是win7旗舰版的系统和oracle10g企业版的数据库,并且用emca -config dbconsole db -repos create创建资料库,但问题非但没有解决,出现图示错误,我环境变量设置是没有问题的,之前还好的,重新配置服务和监听器都不行
# tnsnames.ora Network Configuration File: E:\oracle\product\10.2.0\db_1\NETWORK\ADMIN\tnsnames.ora
# Generated by Oracle configuration tools.LOCALHOST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = orcl)
)
)EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)
省事,省心,高效
以下分别是listener.ora和sqlnet.ora里面的内容
listener.ora:
# listener.ora Network Configuration File: E:\oracle\product\10.2.0\db_1\network\admin\listener.ora
# Generated by Oracle configuration tools.SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = E:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
)
)LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = WIN-3LIRV63TGIL)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC0))
)
)
sqlnet.ora:
# This file is actually generated by netca. But if customers choose to
# install "Software Only", this file wont exist and without the native
# authentication, they will not be able to connect to the database on NT.SQLNET.AUTHENTICATION_SERVICES = (NTS)
请参考http://wenku.baidu.com/view/e06f6409763231126edb11a7.html。看看能不能解决你的问题。