标题: ORA-12510: TNS:database temporarily lacks [打印本页] 作者: admin 时间: 2016-8-9 10:13 标题: ORA-12510: TNS:database temporarily lacks ORA-12510:TNS:database temporarily lacks resources to handle the request Cause: The dispatchers appear to be busy handling otherrequests. Action: Attemptthe connection again. If error persists, ask the DBA to increase
the number of dispatchers and/or dispatchers' limit on number of
connections/sessions that they can accept.