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Enterprise Manager 无法连接到数据库实例

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Release: 2016-06-07 17:10:03
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数据库侦听,实例正常,还有EM也是正常的。这时要查一下,sysman用户的状态,可能是lock或者expired,这也会导致无法连接的问题。

数据库侦听,实例正常,还有EM也是正常的。

这时要查一下,sysman用户的状态,,可能是lock或者expired,这也会导致无法连接的问题。

如果是lock:

以sys用户运行 alter user sysman account unlock;

如果是expired:

以sysman用户登陆,输入旧密码,最后再输入新的密码就可以了。

linux

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