Issue with G_FXX while creating a Process

Question

Hello Friends,
I have a Manual Tabular form made with APEX_ITEM, I am trying to create a process to perform DML operations based on the values from the G_FXX arrays of APEX_APPLICATION.
Below is the error I am getting
ORA-06550: line 9, column 30: PLS-00302: component 'G_F51' must be declared ORA-06550: line 9, column 1: PL/SQL: Statement ignoredCorresponding Line of the Insert Process:
for i in 1..apex_application.g_f51.count
loop
    if ( apex_application.g_f51(i) is not null) then
        update CP_INTERFACE_SCH_INFO
     set INTF_NAME = apex_application.g_f52(i),
       Corresponding Region code :
select apex_item.hidden(50,CAP_PLAN_ID) ||
apex_item.hidden(51,LINE_NO) ||
apex_item.text(52,INTF_NAME) INTF_NAME,
apex_item.select_list_from_query(53,TYPE,'SELECT TYPE,TYPE_ID FROM
and so onThe form is generated properly and I could check the labels showing up correctly.
I have multiple other regions and processes on the same page with similar syntax working with out issues. I have spent quite some time, but could not think of any problem...
Please help me ...

Answer 1

Hi Dir,
Thanks for responding.
In my case :- I have multiple regions, all are tabular forms made with APEX_ITEM each having 7 ~ 8 cols. So, I have run out of arrays. I was updating the collections on specific region SAVE buttons.[I created collections On Load-Before Header with APEX_COLLECTION.CREATE_TRUNCATE_COLLECTION]. I wanted to load actual tables from collections upon hitting the final SUBMIT button.
Please let me know if there is a better practice to handle this situation.
Thanks..