Accessing set item value in PL/SQL

Question

We are setting item2, item3 values based on item1 value using dynamic actions.
And we are trying to insert these values into a table using aPL/SQL block. Item2 and item 3 are going null in the table.
Item2 and item 3 values are inserting fine if we use "Automatic Row Processing" process.
Please let me know how to access these values in PL/SQL block to insert into a table (instead of nulls).

Answer 1

How? Provide full details of the DA, including any JS or PL/SQL code.
If you are using a PL/SQL code DA, are you specifying the item2 and item3 values in the Page Items to Submit DA setting?
We are using set type "SQL" Dynamic action. "select val2,val3 from tbl1 where col1=:item1;"
Page items to submit : item1,item2 , item3
This Dynamic action is working fine because I am able to see the values on screen and also i am able insert data using  "Automatic Row Processing" process.
How? Using a DA or page process? Provide full details, including the PL/SQL code.
We are using Page process (PL/SQL anonymous block) on submit of page to insert data  into table.
BEGIN
insert into tbl1 (col1,col2,col3) values (:item1,:item2,:item3);
insert into tbl1 (col1,col2,col3) values (V('item1'),V('item2'),V('item3'));
COMMIT;
END;
Data is getting inserted but with col2 and col3 as nulls.
Please let me know if you need any more information.