Global PLSQL variable - Urgent

Question

Hi All,
I have a table type variable declared in Package Spec.
CREATE OR REPLACE package pkg_monika
is
type t_grp_prod is table of grp_products%rowtype;
tabGrpProd t_grp_prod;
end;
Now, in a After Submit Process i populate this tabGrpProd variable with some data. Then i try accessing it in another After Submit Process. Here, i get an error saying :"Reference to uninitialized collection ".
Is there something i am missing.
Please help.
Thanks in advance.
Monika

Answer 1

Thanks Scott, for looking into my problem.
All the below on Same Page
=======================
After Submit Process 1 -
begin
select *
bulk collect into pkg_monika.tabGrpProd
from grp_products
where project_id = :P0_PROJECT_ID;
INSERT INTO TEST_MG VALUES ('LEVEL1'||pkg_monika.tabGrpProd(1).product_level_1_id);
end; -- This process gets called onChange=doSubmit() of a select list.
After Submit Process 2
begin
for i in 1..pkg_monika.tabGrpProd.last
loop
INSERT INTO TEST_MG VALUES ('LEVEL1'||pkg_monika.tabGrpProd(i).product_level_1_id);
-- Here I will eventually write an update statement. Just for testing sake, i have written an insert into my test table.
end loop;
end; -- This process gets called when user clicks "Cancel" on the same page.
Is there something else also, that i should mention to make the problem clearer.
Thanks
Monika