What does the posting error “Item not found” mean?
This is an example of the full posting error: eBay Responded with the message: Code: 17 Short Message: Item not found. Long Message: Item “1234567890” is invalid, not activated, or no longer in our database, or an Live Auction item. This posting error usually indicates that ChannelAdvisor is trying to post a relist attempt, but the auction that ChannelAdvisor is trying to relist from is no longer on eBay. The most common reason for this is because eBay has administratively closed down the auction or the auction is no longer in eBay’s database. To get around this, you can use the “Post Now” function in Marketplaces > eBay > Performance > Errored Listings view and make sure to enable the “Do not allow scheduler to use relist option at marketplace” option for the “Marketplace Relist Options” field.