Wednesday 10 September 2014

12C Data guard Broker ORA-01017: invalid username/password; logon denied

## While doing switchover and failover with 12C Broker i kept on investigating for a long time why invalid username password error is coming even though the password and password file is same for primary and standby, i later realized that the password was not complex and that was the reason i was getting this error. Let us see now for a switchover and failover example.

DGMGRL> switchover to prd ;
Performing switchover NOW, please wait...
Operation requires a connection to instance "prd" on database "prd"
Connecting to instance "prd"...
ORA-01017: invalid username/password; logon denied

Warning: You are no longer connected to ORACLE.

        connect to instance "prd" of database "prd"

DGMGRL> switchover to prd ;
not logged on
DGMGRL> connect sys@drs
Password:
ORA-01017: invalid username/password; logon denied

## Now i made sure my password is complex

DGMGRL> connect sys@drs
Password:
Connected as SYSDBA.
DGMGRL> switchover to prd ;
Performing switchover NOW, please wait...
Operation requires a connection to instance "prd" on database "prd"
Connecting to instance "prd"...
Connected as SYSDBA.
New primary database "prd" is opening...
Operation requires startup of instance "drs" on database "drs"
Starting instance "drs"...
ORACLE instance started.
Database mounted.
Switchover succeeded, new primary is "prd"
DGMGRL> show configuration

Configuration - myconfig1

  Protection Mode: MaxPerformance
  Databases:
  prd - Primary database
    drs - Physical standby database

Fast-Start Failover: DISABLED

Configuration Status:
SUCCESS

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