Ignore database link when linked DB offline

Is it possible to ignore DB link when linked DB is offline?

CREATE OR REPLACE FORCE VIEW employee_names ("name") AS

select name from employee@orcl10

UNION ALL

select name from employee@orcl20

UNION ALL

select name from employee@orcl30

Normally, if orcl20 is offline and I run:                        select * from employee_names;                        I get below error

ERROR at line 1:

ORA-12541: TNS:no listener

Is it possible to just get it to ignore it, so it can resume with the other links and select successfully?

Thank you,

Ayman