Quote Originally Posted by Sunil_orcl
May be you have missed some of the steps just follow the steps this will really help you

Steps to perform switchover with Physical Standby database – DATA GUARD PROCESS


CURRENT PRODUCTION SERVER (DC)

SQL> alter system switch logfile;
SQL> alter system archive log current;

.....

Note: Changes related to IP address need to be done at application level.
I've found this information really helpful!! I couldn't belive it worked the very first time I run it after having spent so many hours trying things which didn't work!
Now, I've come across a problem I can't resolve... I'm implementing 'failover' and it worked ... but I just don't know how to make the original Primary Db be a Standby... Would you help me?

Thanks in advance!