OS:AIX 7.1DB:12.1.0.2.0 RAC oracle@DB01:/home/oracle>sqlplus / as sysdba SQL*Plus: Release 12.1.0.2.0 Production on 5 17:54:59 2018 Copyright (c) 1982, 2014, Oracle. All rights reserved. Connected to an idle instance. SQL> startupORA-01078: failure