ORA-41403
        failed over to older server; failover cannot continue (string, string, string)
        
        
        Cause
        Target database version is older than source database version. Failover replay was enabled for a service in which some standby databases were older than the original server and could not replay work from the original server.
        Action
        Keep standby database current with primary.
        
     
    
    
        ORA-41403
        failed over to older server; failover cannot continue (string, string, string)
        
        
        Cause
        Target database version is older than source database version. Failover replay was enabled for a service in which some standby databases were older than the original server and could not replay work from the original server.
        Action
        Keep standby database current with primary.
        
     
    
    
        ORA-41403
        failed over to older server; failover cannot continue (string, string, string)
        
        
        Cause
        Failover replay was enabled for a service in which some standby databases were older than the original server and could not replay work from the original server.
        Action
        Disable replay on the service, or upgrade your databases to compatible versions.