Recently I configure data guard and data broker. Data Guard is working fine.
When I am switching primary database to another standby , I am getting below error.
DGMGRL> switchover to dg1;
Performing switchover NOW, please wait...
New primary database "dg1" is opening...
Operation requires shutdown of instance "dg2" on database "dg2"
Shutting down instance "dg2"...
ORACLE instance shut down.
Operation requires startup of instance "dg2" on database "dg2"
Starting instance "dg2"... ORA-24327: need explicit attach before authenticating a user
I am using same password for password file. Listener file in dg1:
[oracle@inatechrac1 admin]$ cat listener.ora