Itgensql001: Unknown identifier 'unitprice_vat'

De volgende query werkt niet meer sinds de overgang van 17.32 naar 20.0.148:

select salesorder_salesordernumber_attr
,      salesorder_status_attr 
,      salesorder_orderdate
,      salesorder_deliverydate
,      salesorder_description
,      salesorder_yourref
,      salesorder_orderedby_code_attr
,      salesorder_orderedby_name
,      salesorder_orderedby_phone
,      salesorder_orderedby_email
,      salesorder_deliverto_code_attr
,      salesorder_deliverto_name
,      salesorder_deliverto_phone
,      salesorder_deliverto_email
,      salesorder_deliveryaddress_addressline1
,      salesorder_deliveryaddress_postalcode
,      salesorder_deliveryaddress_city
,      salesorder_deliveryaddress_country_code_attr
,      salesorder_invoiceto_code_attr
,      salesorder_invoiceto_name
,      salesorder_invoiceto_phone
,      salesorder_invoiceto_email
,      salesorder_foreignamount_currency_code_attr
,      salesorder_foreignamount_value
,      salesorder_foreignamount_rate
,      line_attr
,      description
,      item_code_attr
,      item_description
,      quantity
,      deliverydate
,      unit_code_attr
,      unit_description
,      unitprice_currency_code_attr
,      unitprice_value
,      unitprice_vat -- COMMENTAAR VAN MAKEN
,      unitprice_vatpercentage
,      netprice_currency_code_attr
,      netprice_value
,      netprice_vat -- COMMENTAAR VAN MAKEN
,      netprice_vatpercentage
,      foreignamount_currency_code_attr
,      foreignamount_value
,      foreignamount_rate
,      foreignamount_vatbaseamount
,      foreignamount_vatamount
,      discountpercentage
,      usedropshipment
,      rownum
from   ExactOnlineXML..Salesorderlines

De foutmelding is:

itgensql001: Unknown identifier ‘unitprice_vat’. Consider one of the following: UNITPRICE_VATPERCENTAGE, UNITPRICE_VALUE, NETPRICE_VALUE.

Als ik de gekenmerkte regels omzet in commentaar werkt het wel.

Hoe kan ik de BTW-gegevens van de verkooporderregels weer terugkrijgen in de resultaten?

Hetzelfde probleem treedt op bij:

select item_issalesitem
,      quantity
,      invoice_ordernumber_attr
,      invoice_invoicenumber_attr
,      invoice_warehouse_code_attr
,      item_id_attr
,      item_code_attr
from   ExactOnlineXML..InvoiceLines
where  quantity <0

voor het veld invoice_warehouse_code_attr, maar dat veld blijkt niet verder verwerkt te worden.