Contacts cannot be archived if they are associated with repeating invoices
This error occurs when a customer or vendor is deleted in Bill.com, and the deletion is trying to sync to Xero, but the contact in Xero is linked to a recurring/repeating invoice setup(s).
- Restore the contact in Bill.com
- Delete the recurring invoice setup in Xero
- Contact Customer Support to clear the error if the contact deletion does not need to sync to Xero