标题: ORA-12336: cannot login to database (link [打印本页] 作者: admin 时间: 2016-8-8 17:16 标题: ORA-12336: cannot login to database (link ORA-12336: cannotlogin to database (link name string) Cause: You are tyring to login while another user is mountingor dismounting the
same database. Action: Checkto see if the database is in the middle of being mounted or opened
and try your login again once the database is accessible.