标题: ORA-12511: TNS:service handler found but [打印本页] 作者: admin 时间: 2016-8-9 10:14 标题: ORA-12511: TNS:service handler found but ORA-12511:TNS:service handler found but it is not accepting connections Cause: The dispatchers notified the listener that theytemporarily do not accept
new connections. Action: Attemptthe connection again. If error persists, contact the DBA to check
the state of the dispatchers and/or ask him to increase the number ofdispatchers.