Problem in passing ref cursor values as parameter in where clau.Most Urgent

Question

Problem:
1) I have used normal cursor (C_hubmsgid_set) with some select statement such as grouping and all.
After executing the query it will return some resultset to the specified cursor.
2) I am trying to use another cursor which is ref cursor but the problem is
I want to give all the resultset based on all the conditions to the ref cursor.
But the cursor will get only the last record due to overwriting .how to get all
the result set in a ref cursor like
cursor c1 is select .....
loop
open refcursor for
Select * from ....where condition
end loop
After this the refcursor( p_sysaudithistory_cur) which should have all the resultset matched by the where condition.
3. It should be java compatible one.
4. I am not able to match cursor row = IN Pameter value
Below is the query:
CREATE OR REPLACE PROCEDURE SP_TEST_audit_history2 (
p_start IN date,
p_end IN date,
p_msgcode IN varchar2,
p_partnername IN varchar2,
p_status IN varchar2,
p_locationname IN varchar2,
p_custbusunit IN varchar2,
p_sysaudithistory_cur OUT plutotypes.ref_cursor,
p_status1 OUT NUMBER) AS
l_status NUMBER := 0;
CURSOR C_hubmsgid_set IS
SELECT DISTINCT MAX(tfm.datetime) datetime, tfm.hubmsgid
FROM tfm_status tfm, vw_msgcode_part_locn vw
WHERE
tfm.datetime >= NVL(p_start, TO_DATE('01/01/1981','DD/MM/YYYY')) AND
tfm.datetime <= NVL(p_end, TO_DATE('31/12/9999','DD/MM/YYYY')) AND
tfm.msgcode LIKE NVL(p_msgcode,'%') AND
vw.msgcode = tfm.msgcode
AND vw.partnername LIKE NVL(p_partnername,'%')
AND tfm.status LIKE NVL(p_status,'%')
AND vw.locationname LIKE NVL(p_locationname,'%')
AND vw.custbusunit LIKE NVL(p_custbusunit,'%')
AND rownum < 250
GROUP BY tfm.hubmsgid
ORDER BY datetime DESC;
/* Loop through the Cursor */
BEGIN
BEGIN
OPEN p_sysaudithistory_cur
FOR
SELECT
tfm.hubmsgid ,
tfm.status || '-'|| nvl2(tfm.exception_id,'FAILED','OK') ,
tfm.datetime,
tfm.exception_id
FROM tfm_status tfm
WHERE tfm.hubmsgid = c_hubmsgids.hubmsgid /* here only i am getting error*/
AND tfm.datetime = c_hubmsgids.datetime
AND tfm.status like NVL(p_status,'%')
and rownum =1;
EXCEPTION
WHEN NO_DATA_FOUND
THEN
l_status := 1;
END;
p_status1 := l_status;
END;
Thanks in advance
prasanth a.s.

Answer 1

Please don't post duplicate questions. All it does is clutter the forums and result in fragmented threads and duplicate responses. Please see my response in the original thread at the link below.
Please solve this Refcursor issue PLEASE