SELECT TOP 1 T0.[U_ItemAlias] FROM [@UDC_ITEM_ALIAS] T0
WHERE T0.[U_BPCode]=$[ORDR.CardCode]
AND T0.[U_ItemCode]=$[RDR1.ItemCode]
AND ISNULL (T0.U_SiteID, $[ORDR.ShipToCode]) = $[ORDR.ShipToCode]
SELECT TOP 1 T0.[U_ItemAlias] FROM [@UDC_ITEM_ALIAS] T0
WHERE T0.[U_BPCode]=$[ORDR.CardCode]
AND T0.[U_ItemCode]=$[RDR1.ItemCode]
AND ISNULL (T0.U_SiteID, $[ORDR.ShipToCode]) = $[ORDR.ShipToCode]