primary RAC一个节点查看配置报错

DGMGRL> show configuration;

Configuration – DRSolution

Protection Mode: MaxAvailability
Databases:
bjdb – Primary database
bjdbstb – Physical standby database
Error: ORA-16664: unable to receive the result from a database

primary broker 日志中

08/28/2018 11:22:44
Site bjdbstb returned ORA-16664.
08/28/2018 11:22:59
Site bjdbstb returned ORA-16664.

standby broker 日志中

08/28/2018 13:39:41
Failed to connect to remote database bjdb. Error is ORA-12541
Failed to send message to site bjdb. Error code is ORA-12541.

查看监听

对比两个节点的监听状态及监听文件

发现出现问题的节点监听端口缺少一个

RAC中打开复制监听文件关键信息没有修改，导致为dg传输配置的端口没有。