Thanks.Is there any other option for the same.
If you are using oracle forms, you can use the attachment functions feature. the files attached to attachment function is stored in FND_ATTACHED_DOCUMENTS table.
Otherwise if you wish to upload the file through self service page, in R12 you can use "Generic File Manager" feature. You find it in System Administrator --> Generic File Manager --> Upload. The files uploaded through this is stored in FND_LOBS table.
Hope this helps you!