diff --git a/src-db/database/model/tables/C_ORDER.xml b/src-db/database/model/tables/C_ORDER.xml
--- a/src-db/database/model/tables/C_ORDER.xml
+++ b/src-db/database/model/tables/C_ORDER.xml
@@ -499,6 +499,14 @@
         <index-column name="QUOTATION_ID"/>
         <whereClause><![CDATA[QUOTATION_ID IS NOT NULL]]></whereClause>
       </index>
+      <index name="C_ORDER_REPLACEDORDER_ID" unique="false">
+        <index-column name="REPLACEDORDER_ID"/>
+        <whereClause><![CDATA[REPLACEDORDER_ID IS NOT NULL]]></whereClause>
+      </index>
+      <index name="C_ORDER_REPLACEMENTORDER_ID" unique="false">
+        <index-column name="REPLACEMENTORDER_ID"/>
+        <whereClause><![CDATA[REPLACEMENTORDER_ID IS NOT NULL]]></whereClause>
+      </index>
       <index name="C_ORDER_UPDATED" unique="false">
         <index-column name="UPDATED"/>
       </index>