You see an error in the log similar to this:
This error indicates a problem with the underlying Sales Tax Data in QuickBooks as exposed by the Intuit SDK (Software Development Kit)
We removed this data model beginning in version 7.9 because we have determined from our conversations with Intuit that the issue is not fixable, and in fact will never be fixed.
If you have an earlier version and get this error just remove it from the QQube database as follows:
The key is to remove it from the main analytic area, so that it does not show in the manual refresh area. Just unchecking it from the manual refresh area, will not work.
is requesting access to a wiki that you have locked: https://clearify.com/wiki/view/388/error-mvf-staxinvoice-sales-tax-query