CRS startup ORA-21561 : OID generation failed

Error :-
While starting crs / Adding the node the crs alert log will show the error ORA-21561 : OID generation failed
Solution:-
This is due to misconfiguration in following files,
1. /etc/hosts file is not having proper entries i.e localhost and the IP address that should resolve to dns and local
2. /etc/resolv.conf should have match in all nodes
3. Check hostname and ipaddress be correct in all nodes
  • June 23, 2018 | 27 views
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