ORA-39701
        database must be mounted EXCLUSIVE for UPGRADE or DOWNGRADE
        
        
        Cause
        The database was mounted for SHARED cluster access.
        Action
        Set the CLUSTER_DATABASE initialization parameter to FALSE and restart the server with the UPGRADE or DOWNGRADE option.
        
     
    
    
        ORA-39701
        database must be mounted EXCLUSIVE for UPGRADE or DOWNGRADE
        
        
        Cause
        The database was mounted for SHARED cluster access.
        Action
        Set the CLUSTER_DATABASE initialization parameter to FALSE and restart the server with the UPGRADE or DOWNGRADE option.
        
     
    
    
        ORA-39701
        database must be mounted EXCLUSIVE for UPGRADE or DOWNGRADE
        
        
        Cause
        The database was mounted for SHARED cluster access.
        Action
        Set the CLUSTER_DATABASE initialization parameter to FALSE and restart the server with the UPGRADE or DOWNGRADE option.