diff --git a/view/line_list.xml b/view/line_list.xml
index f60ee36..4ffa594 100644
--- a/view/line_list.xml
+++ b/view/line_list.xml
@@ -9,8 +9,8 @@ full copyright notices and license terms. -->
     <field name="payee"/>
     <field name="category_view"/>
     <field name="descr_short" expand="1"/>
-    <field name="credit" sum="Credit"/>
-    <field name="debit" sum="Debit"/>
+    <field name="credit" sum="Credit" optional="0"/>
+    <field name="debit" sum="Debit" optional="0"/>
     <field name="balance" optional="0"/>
     <field name="state" optional="0"/>
     <button name="wfcheck"/>
diff --git a/view/line_recon_list.xml b/view/line_recon_list.xml
index 92405a1..440b312 100644
--- a/view/line_recon_list.xml
+++ b/view/line_recon_list.xml
@@ -9,8 +9,8 @@ full copyright notices and license terms. -->
     <field name="payee" optional="0"/>
     <field name="category_view" optional="0"/>
     <field name="descr_short" expand="1" optional="0"/>
-    <field name="credit" sum="Credit"/>
-    <field name="debit" sum="Debit"/>
+    <field name="credit" sum="Credit" optional="0"/>
+    <field name="debit" sum="Debit" optional="0"/>
     <field name="state" optional="0"/>
     <button name="wfrecon"/>
 </tree>
diff --git a/view/split_list.xml b/view/split_list.xml
index 89b98aa..553f88b 100644
--- a/view/split_list.xml
+++ b/view/split_list.xml
@@ -9,6 +9,6 @@ full copyright notices and license terms. -->
     <field name="category"/>
     <field name="booktransf"/>
     <field name="description" expand="1" optional="0"/>
-    <field name="amount" sum="Amount" symbol="currency"/>
+    <field name="amount" sum="Amount" symbol="currency" optional="0"/>
     <field name="amount_2nd_currency" symbol="currency2nd" optional="0"/>
 </tree>