When I try to connect standby database (orastd) from primary database (orapri) getting error.
SQL> conn sys/pwd@orastd as sysdba
Error: ORA-01031: insufficient privileges
Solution:
Standby Server
-----------------
/ora/oracle/ora11g/dbs
(Just change the permission of password file)
$ chmod 777 orapworastd
$ chgrp oinstall orapworastd
SQL> conn sys/pwd@orastd as sysdba
connected.