Do u manage to find anything about that extDocument problem,. CAn you please tell me what that file argument requires in:- manage_addProduct['ExtDocument'].manage_addExtDocument(id='vinFile', title ='vinTitle', file=????) I have tried String read from the file,the file object itself,the path of the file but no success. Only when I pass the file object then atleast it creates the extDocument but with 0 content. It works perfectly when i provide the file argument with the value of file from the form:- <input type=file name="filename"> i.e manage_addProduct['ExtDocument'].manage_addExtDocument(id='vinFile', title ='vinTitle', file=filename) what shall I do?? Best Regards, Vineet Ahuja ABB,CRC,Germany