SQL & PL/SQL :: Calling Packaged Procedure With Refcursor As Out Parameter Over DBlink?

I have a requirement in which I have to call a packaged procedure created in one database DB1 to other database DB2 through a DBLink. The packaged procedure to be called has refcursor as OUT parameter.

When I run the procedure in DB1 , it works fine:
Declare
v_ref_data SYS_REFCURSOR;
a1 Number;
b1 varchar2(100);
c1 varchar2(100);

Begin
apps.XXCU_DB1_PKG.get_DB1('101062','9138', v_ref_data);

FETCH v_ref_data into a1,b1,c1;
dbms_output.put_line(a1|| ' '|| b1|| ' '|| c1);
End;

When I run the packaged procedure from DB2 using DBlink, it gives error:

Declare
v_ref_data SYS_REFCURSOR;
a1 Number;
b1 varchar2(100);
c1 varchar2(100);

Begin
apps.XXCU_DB1_PKG.get_DB1@dblink('101062','9138', v_ref_data);
FETCH v_ref_data into a1,b1,c1;
dbms_output.put_line(a1|| ' '|| b1|| ' '|| c1);

[code]...

I read somewhere on other forums that refcursors can not be passed through the DB links, is it true??