通过DBCA装库时报错
ORA-21561: OID generation failed
查看错误代码,与环境变量相关
[oracle@APPSERVER3 ~]$ oerr ora 21561
21561, 00000, "OID generation failed"
// *Cause: The handles passed in may not be valid
// *Action: Check the validity of the env, svc handles
查询主机名的解析,里面没有 IP 和主机名
[root@APPSERVER3 ~]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
[oracle@APPSERVER3 ~]$ hostname
APPSERVER3
将对应 IP 和主机名填写到里面
[root@APPSERVER3 ~]# vi /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.126.44 APPSERVER3
再次使用 DBCA 装库报错解除
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