Client Tools :: Return Data From Oracle For Crystal?

I have problems in Oracle returning data from a stored procedure. In MS SQL it's quite simple.

i.e.

CREATE OR REPLACE PACKAGE globalpkg
AS
TYPE RCT1 IS REF CURSOR;
TRANCOUNT INTEGER := 0;
IDENTITY INTEGER;
END;
/

next the stored procedure:

CREATE OR REPLACE PROCEDURE mytest
(
RCT1 OUTGLOBALPKG.RCT1
)
AS
BEGIN
OPEN RCT1 FOR
SELECT *
FROM EMPLOYEE;
END;

Next trying to run the Stored procedure:

VARIABLE resultSet REFCURSOR
EXEC mytest (:resultSet);

Result always returns this error:

REFCURSOR - Unrecognized type.

I have tried using sample on the internet, but all returns the same error, what am I missing