是否有可能在JSP页面中使用'enctype'和'method'= post ..？

I want to take bulk datas from JSP.. So i have to use method="post".. At the same time i have to upload images using 'enctype'.. When i use both method="post" and 'enctype' then out of memory: heap size overflow message is coming. I want to take bulk data along with image upload.. Is it possible..? How..? Plz answer my question ..I want to take bulk datas from JSP.. So i have