标题: ORA-12528: TNS:listener: all appropriate instances [打印本页] 作者: admin 时间: 2016-8-9 10:18 标题: ORA-12528: TNS:listener: all appropriate instances ORA-12528:TNS:listener: all appropriate instances are blocking new connections
ORA-12500to ORA-12699 12-5 Cause: Allinstances supporting the service requested by the client reported that
they were blocking the new connections. This condition may be temporary, suchas
at instance startup. Action: Attemptthe connection again. If error persists, then contact the
administrator to check the status of the instances.