select 'BTW groep niet gevult of bekend in hikkashop' as a from
stock 
where Stock.WStockid = <@KEY@>
and not exists (
select WTaxid from IMP_LINK where WTaxid =  Stock.WOUTPUTTAXID and imp_sourceid =<@SOURCEID@>)
or Stock.WOUTPUTTAXID = 0 or Stock.WOUTPUTTAXID is null
@@GO@@
select 'Voorraad groep niet gevult of bekend in osCommerce' as a from
stock 
where Stock.WStockid = <@KEY@>
and Stock.WREPORTINGGROUP1ID not in (
select WGROUPID from IMP_LINK where WGROUPID = Stock.WREPORTINGGROUP1ID and imp_sourceid =<@SOURCEID@>)
@@GO@@
