ORA-16072
        A minimum of one SYNC standby database destination is required.
        
        
        Cause
        No SYNC standby database archive log destinations were specified, and the protection mode requires at least one.
        Action
        Specify a SYNC standby archive log destination in the initialization parameter file or change the protection mode to not require a SYNC standby archive log destination.
        
     
    
    
        ORA-16072
        a minimum of one standby database destination is required
        
        
        Cause
        No standby database archive log destinations were specified.
        Action
        Specify a standby archive log destination in the initialization parameter file.
        
     
    
    
        ORA-16072
        a minimum of one standby database destination is required
        
        
        Cause
        No standby database archive log destinations were specified.
        Action
        Specify a standby archive log destination in the initialization parameter file.