If you are trying to upload a feed in Bannerwise and get the error message “Unsupported CSV file: Unsupported attribute” it means that there is one or more attribute(s) in your feed not supported.
The image above, for example, shows that the feed uploaded contains an attribute named "0.125421" which is not supported. To resolve this issue, please edit the source feed and ensure that all attributes used in the feed are supported and meet the specifications of the advertising network and feed type.
We hope the information in this article was useful to achieve your goal. If there is anything else we can help you with and you couldn't find it in our help center, don't hesitate to contact us by chat. We are always ready to help you.