Hi Wasil,
Thanks for your reply.
I tried using the BLOB type as you have mentioned but I am getting a type mismatch error. Please find the screenshot below.

I am saving a formData which is XML document, so it is because of this I am getting this error? If so, Can you please let me know how do I store the formData. Also I have attached the screenshot of Execute SQL statement. Please let me know If I am doing anything wrong here.

It will be great if you can share with any sample where a large formData is getting stored and retrieved back to the form.
Just a note I am using Oracle database
Thanks in advance.
Shekhar