If eBay stops you with “inventory-based listing management is not currently supported by this tool”, take a breath: your listing is fine. It is live, it is selling, and your account is in no trouble at all. The message is about where you are allowed to edit it, not about whether anything is wrong.
eBay holds listings in two different ways. There is the older way, which its own edit screens were built around, and a newer inventory-based way that most listing tools now use. A listing created the newer way can’t be edited by eBay’s own app, and often not on its website either — so eBay stops you and points you back to whatever created it.
The answers
Where to change an eBay listing that's already live
Go back to the tool that listed it and make the change there — that tool can still update the live listing even when eBay's own screens won't. Change the title, description, item specifics, price or photos in the tool, then use whatever it calls its update or sync action to push the change to eBay. The listing keeps its watchers, its item number and its history, which is exactly what you'd lose by ending it and listing it again. Ending and relisting IS an option if you ever want the listing back under eBay's own edit screens, but it costs you that history, so it's rarely worth it just to change a word.
Why eBay won't let you edit a listing a tool created
If eBay tells you "inventory-based listing management is not currently supported by this tool", nothing is wrong with your listing or your account. eBay has two ways of holding listings: an older one behind its own edit screens, and a newer inventory-based one that most listing tools now use. eBay's own app, and often its website too, can't edit a listing that was created the newer way — so it stops you and points you back to whatever created it. You haven't done anything wrong, and the listing itself is fine and selling normally. The message is about WHERE you can edit it, not about whether it's healthy.
Make the change wherever you listed the item, then use that tool’s update action to push it to eBay. The listing keeps its item number, its watchers and its history — all the things you would throw away by ending it and starting again.
Inky writes and prepares your listings from a photo — you stay the one who decides what goes live. We never hide an item's flaws.
