Etsy Inventory is not backwards compatible

Created Nov 28, 2022

1 min read


EtsyError: There was a problem with /inventory : inventory is not backwards compatible, cannot manually set price or quantity

This can occur when you try and update quantity but have the action column set to update.


If you are updating quantity make sure your action column is set to Inventory.

For more information visit the Documentation Page.

The most powerful
tool for Etsy sellers