SQL & PL/SQL

hi Guys,

I have created a procedure with Object as Argument.......


CREATE OR Replace PROCEDURE Object_Student1(p student_detail1)
AS
BEGIN
FORi in p.first .. p.last loop
INSERT INTO Sample_mix VALUES (p(i));
end loop;
COMMIT;
END Object_Student1;

/

This above was not working..........After I have changed the PL/SQL in the INSERT statement....

CREATE OR Replace PROCEDURE Object_Student1(p student_detail1)
AS
BEGIN
FOR i in p.first .. p.last loop
INSERT INTO Sample_mix VALUES (p(i).roll,P(i).SALARY,P(i).ADDRESS,P(i).Name,P(i).mobile);
end Loop;
COMMIT;
END Object_Student1;
/

now This is Running Successfully.... But After I changed From FOR Loop TO FORALL loop..

CREATE OR Replace PROCEDURE Object_Student1(p student_detail1)
AS
BEGIN
FORALL i in p.first .. p.last
INSERT INTO Sample_mix VALUES (p(i).roll,P(i).SALARY,P(i).ADDRESS,P(i).Name,P(i).mobile);
COMMIT;
END Object_Student1;
/

The Above Code is Not working..... giving the folloing ERRORS...


LINE/COL ERROR
-------- -----------------------------------------------------------------
5/32 PLS-00436: implementation restriction: cannot reference fields of
BULK In-BIND table of records

5/42 PLS-00436: implementation restriction: cannot reference fields of
BULK In-BIND table of records

5/54 PLS-00436: implementation restriction: cannot reference fields of
BULK In-BIND table of records

5/67 PLS-00436: implementation restriction: cannot reference fields of
BULK In-BIND table of records

LINE/COL ERROR
-------- -----------------------------------------------------------------

Could anybody tell me why here ForALL loop is not Working....??

thanx

sanjay