diff --git a/ReportImp/ZukunftLeben/Export/DatevExporter.cs b/ReportImp/ZukunftLeben/Export/DatevExporter.cs
index 50b909413..ac9fccfff 100644
--- a/ReportImp/ZukunftLeben/Export/DatevExporter.cs
+++ b/ReportImp/ZukunftLeben/Export/DatevExporter.cs
@@ -132,7 +132,7 @@ cb2sc.Notice AS 'Kostenstelle',
                 lastDate = lastDate.AddMonths(1).AddDays(-1);
 
                 String buchungstext = "";
-                long? c2sOid = (long?)row[5];
+                long? c2sOid = (long?)row[4];
                 if (c2sOid.HasValue)
                 {
                     var c2s = DAOFactory.GenericDAO.LoadByID<CostBearer2SupportConcept>(c2sOid.Value);
@@ -180,7 +180,7 @@ ib.`AccountingPeriodStart`
  inner join invoicebase ib on ib.costbearer2supportconceptoid = c2s.oid
  inner join serviceinvoice si on si.invoicebaseoid = ib.oid
  inner join serviceinvoiceperiod sip on sip.serviceinvoiceoid = si.oid
-WHERE  ib.InvoiceDate >= ':Monat_Start' AND ib.InvoiceDate < ':Monat_End' and ib.IsActive = 1
+WHERE  ib.`AccountingPeriodEnd` >= ':Monat_Start' AND ib.`AccountingPeriodEnd` < ':Monat_End' and ib.IsActive = 1
 order by ib.invoicenumber 
 ";