Merge branch 'cherry-pick-89ea4945' into '2021.1.0'

[Projekt: Entwicklung - Neon][TicketNr.: 1081303][SqlBuilder erzeugt fehlerhaftes Statement]

See merge request xrm/basic!996

process/Product_lib/process.js

@@ -79,7 +79,7 @@ ProductUtils.getCurrentProductPrice = function(pid, buySell, onlyStandard, pCurr
 ProductUtils.getStockCount = function(pid) {
     if (pid != undefined && pid != "")
     {
-        var sum = newSelect("sum(QUANTITY * case IN_OUT when 0 then -1 else 1)")
+        var sum = newSelect("sum(QUANTITY * case IN_OUT when 0 then -1 else 1 end)")
                         .from("STOCK")
                         .whereIfSet("STOCK.PRODUCT_ID", pid)
                         .cell(true, "0");