diff --git a/src-db/database/model/tables/C_ORDER.xml b/src-db/database/model/tables/C_ORDER.xml
index a02bca6c48..fa2b4c2b1b 100644
--- a/src-db/database/model/tables/C_ORDER.xml
+++ b/src-db/database/model/tables/C_ORDER.xml
@@ -486,9 +486,6 @@
         <index-column name="DATEORDERED"/>
         <index-column name="C_ORDER_ID"/>
       </index>
-      <index name="C_ORDER_DOCNO" unique="false">
-        <index-column name="DOCUMENTNO"/>
-      </index>
       <index name="C_ORDER_DOCUMENTNO_ID" unique="false">
         <index-column name="DOCUMENTNO"/>
         <index-column name="C_ORDER_ID"/>
diff --git a/src-db/database/model/tables/C_PERIODCONTROL.xml b/src-db/database/model/tables/C_PERIODCONTROL.xml
index a48968030d..9243aa19a9 100644
--- a/src-db/database/model/tables/C_PERIODCONTROL.xml
+++ b/src-db/database/model/tables/C_PERIODCONTROL.xml
@@ -71,9 +71,6 @@
         <index-column name="DOCBASETYPE"/>
         <index-column name="AD_ORG_ID"/>
       </index>
-      <index name="C_PERIODCONTROL_PERIOD" unique="false">
-        <index-column name="C_PERIOD_ID"/>
-      </index>
       <index name="C_PERIODCONTROL_PERIODORG" unique="false">
         <index-column name="C_PERIOD_ID"/>
         <index-column name="AD_ORG_ID"/>
diff --git a/src-db/database/model/tables/MRP_RUN_PRODUCTIONLINE.xml b/src-db/database/model/tables/MRP_RUN_PRODUCTIONLINE.xml
index 3cf0a15f37..f4d0e376a8 100644
--- a/src-db/database/model/tables/MRP_RUN_PRODUCTIONLINE.xml
+++ b/src-db/database/model/tables/MRP_RUN_PRODUCTIONLINE.xml
@@ -139,9 +139,6 @@
         <index-column name="MRP_RUN_PRODUCTION_ID"/>
         <index-column name="M_PRODUCT_ID"/>
       </index>
-      <index name="MRP_RUN_PRODLINE_PRODUCTION_ID" unique="false">
-        <index-column name="MRP_RUN_PRODUCTION_ID"/>
-      </index>
       <index name="MRP_RUN_PRODUCTIONLINE_PARENT" unique="false">
         <index-column name="PARENT_ID"/>
         <whereClause><![CDATA[PARENT_ID IS NOT NULL]]></whereClause>
diff --git a/src-db/database/model/tables/MRP_RUN_PURCHASELINE.xml b/src-db/database/model/tables/MRP_RUN_PURCHASELINE.xml
index eb8cde72c3..6e6f2cba44 100644
--- a/src-db/database/model/tables/MRP_RUN_PURCHASELINE.xml
+++ b/src-db/database/model/tables/MRP_RUN_PURCHASELINE.xml
@@ -120,9 +120,6 @@
       <foreign-key foreignTable="MRP_SALESFORECASTLINE" name="MRP_SALESFORECASTLINE_PURCHASE">
         <reference local="MRP_SALESFORECASTLINE_ID" foreign="MRP_SALESFORECASTLINE_ID"/>
       </foreign-key>
-      <index name="MRP_RUN_PURCHLINE_PURCHASE_ID" unique="false">
-        <index-column name="MRP_RUN_PURCHASE_ID"/>
-      </index>
       <index name="MRP_RUN_PURHCLINE_PURCH_PROD" unique="false">
         <index-column name="MRP_RUN_PURCHASE_ID"/>
         <index-column name="M_PRODUCT_ID"/>
diff --git a/src-db/database/model/tables/M_COSTING.xml b/src-db/database/model/tables/M_COSTING.xml
index e17cf2bab4..0b128e438b 100644
--- a/src-db/database/model/tables/M_COSTING.xml
+++ b/src-db/database/model/tables/M_COSTING.xml
@@ -126,9 +126,6 @@
         <index-column name="C_INVOICELINE_ID"/>
         <whereClause><![CDATA[C_INVOICELINE_ID IS NOT NULL]]></whereClause>
       </index>
-      <index name="M_COSTING_M_PRODUCT_ID" unique="false">
-        <index-column name="M_PRODUCT_ID"/>
-      </index>
       <index name="M_COSTING_PRODUCT_DATE" unique="false">
         <index-column name="M_PRODUCT_ID"/>
         <index-column name="DATEFROM"/>
diff --git a/src-db/database/model/tables/M_INOUT.xml b/src-db/database/model/tables/M_INOUT.xml
index 192c8c9ec1..86b541530b 100644
--- a/src-db/database/model/tables/M_INOUT.xml
+++ b/src-db/database/model/tables/M_INOUT.xml
@@ -345,9 +345,6 @@
         <index-column name="C_BPARTNER_ID"/>
         <index-column name="MOVEMENTDATE"/>
       </index>
-      <index name="M_INOUT_BPARTNER" unique="false">
-        <index-column name="C_BPARTNER_ID"/>
-      </index>
       <index name="M_INOUT_DOCUMENTNO_ID" unique="false">
         <index-column name="DOCUMENTNO"/>
         <index-column name="M_INOUT_ID"/>
diff --git a/src-db/database/model/tables/M_OFFER_BPARTNER.xml b/src-db/database/model/tables/M_OFFER_BPARTNER.xml
index fea1bd9401..f13b0bcbee 100644
--- a/src-db/database/model/tables/M_OFFER_BPARTNER.xml
+++ b/src-db/database/model/tables/M_OFFER_BPARTNER.xml
@@ -58,9 +58,6 @@
         <index-column name="C_BPARTNER_ID"/>
         <index-column name="M_OFFER_BPARTNER_ID"/>
       </index>
-      <index name="M_OFFERBP_OFFER_IDX" unique="false">
-        <index-column name="M_OFFER_ID"/>
-      </index>
       <unique name="M_OFFER_BPARTNER_UNIQUE">
         <unique-column name="C_BPARTNER_ID"/>
         <unique-column name="M_OFFER_ID"/>