How can I resolve the "export Supplier List Error"? When I Export the Supplier List it shows the XML error.

Hello connect-meticulo,

Welcome to Community!  Exporting your data can be performed seamlessly in QuickBooks Online.  The error you're receiving does create some concern, and I would be glad to provide some guidance!

Initially, I suggest clearing the cache on your browser, if you haven't done so already.  Frequently accessed page resources can cause unusual behavior.  In addition, I recommend trying another browser such as Google Chrome, Safari, Edge, Firefox, or a private/incognito browser. 

If the issue persists, please don't hesitate to contact us outside of Community. A member of our Customer Care team will look into this issue in more depth and escalate it for further investigation if needed.

Feel free to reach back out with other questions. We would be happy to help!