Cause
The OS group you specified as string may not be configured on the server, or in the Network Information Service (NIS).
The OS group you specified as string may not be configured on the server, or in the Network Information Service (NIS).
Check the group name you selected, and specify a different group, or create the group on the server or in the Network Information Service.
Try the following links for this error:
http://docs.oracle.com/cd/E16655_01/server.121/e26079/dbinstaller_errormessages.htm
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