PRVF-0002 : could not retrieve local node name

Hi,

You can take PRVF-0002 : could not retrieve local node name error when you install Oracle database 12c R2.

If you take PRVF-0002 : could not retrieve local node name error , you should check /etc/hosts and /etc/sysconfig/network file.

These files content should be like below. If not you should change it.

[root@MehmetSalih ~]# vi /etc/hosts
[root@MehmetSalih ~]#
[root@MehmetSalih ~]#
[root@MehmetSalih ~]# cat /etc/hosts
127.0.0.1 localhost.localdomain localhost
192.168.63.63 MehmetSalih.localdomain MehmetSalih




[root@MehmetSalih ~]#
[root@MehmetSalih ~]# cat /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=MehmetSalih.localdomain
# oracle-database-server-12cR2-preinstall : Add NOZEROCONF=yes
NOZEROCONF=yes
[root@MehmetSalih ~]#

Do you want to learn Oracle Database for Beginners, then read the following articles.

https://ittutorial.org/oracle-database-19c-tutorials-for-beginners/