I am facing a major problem in Froogle optimization. When, I submit my data feed in Google Base it gives error in my data feed. I am following given data feed for submission.
i think you shud go with this link it wud do your proper help i am sure............. http://base.google.com/support/bin/answer.py?answer=59537&hl=en
please check the documentation as i can see you are not enclosing the Item in </items> </channel> <item rdf: These to me looks wrong.