[Zope] File size errors for manage_addFile

Hi all, I've a form using which files need to be uploaded to Zope's database. The processing method has Proxy of Manager. However, if the uploaded file is more than 150KB, manage_addFile which is called from inside my processing method gives an error which says Zope error: in commit_sub If I upload using normal Zope interface, there is no problem with any size file. There is no problem with my form+processor for files less than this size either. I've the same error for manage_addImage too, but the file size limit there is 50KB. Platform: WinNT4.0, SP6 Zope 2.1.6 Any help is greatly appreciated. Many thanks in advance vsb vsbabu@csoft.net http://www.mamlegault.com/~vsbabu/