If you encountered same or similar error message during of Oracle database creation on RAC
Environment:
“Encountered file error when copying listeners from home=/u01/app/11.2.0/grid”
Follow below steps to fix the problem
$ echo $TNS_ADMIN
If set, unset and run dbua
$ unset TNS_ADMIN
$ echo
$TNS_ADMIN
$ dbua
Check out Metalink [ID 763578.1] for detail.
