Index: ECON/PM/Maatwerk/dto/LbxKenmerken.cls.xml
===================================================================
diff -u -r41261 -r41275
--- ECON/PM/Maatwerk/dto/LbxKenmerken.cls.xml	(.../LbxKenmerken.cls.xml)	(revision 41261)
+++ ECON/PM/Maatwerk/dto/LbxKenmerken.cls.xml	(.../LbxKenmerken.cls.xml)	(revision 41275)
@@ -208,7 +208,7 @@
 	
 	set (Property,Key)=""
 	for { set Property = $order(Properties(Property)) set Key = $order(Keys(Key)) quit:Property=""
-		set Code = "do KenmerkenArray.SetAt(.."_Property_","""_Key_""")"
+		set Code = "do:$length(.."_Property_") KenmerkenArray.SetAt(.."_Property_","""_Key_""")"
 		do %code.WriteLine($$$TAB_Code)
 	}
 	
Index: ECON/PM/Maatwerk/dto/TaxKenmerken.cls.xml
===================================================================
diff -u -r40908 -r41275
--- ECON/PM/Maatwerk/dto/TaxKenmerken.cls.xml	(.../TaxKenmerken.cls.xml)	(revision 40908)
+++ ECON/PM/Maatwerk/dto/TaxKenmerken.cls.xml	(.../TaxKenmerken.cls.xml)	(revision 41275)
@@ -208,7 +208,7 @@
 	
 	set (Property,Key)=""
 	for { set Property = $order(Properties(Property)) set Key = $order(Keys(Key)) quit:Property=""
-		set Code = "do KenmerkenArray.SetAt(.."_Property_","""_Key_""")"
+		set Code = "do:$length(.."_Property_") KenmerkenArray.SetAt(.."_Property_","""_Key_""")"
 		do %code.WriteLine($$$TAB_Code)
 	}
 	
Index: ECON/PM/Maatwerk/dto/TbxKenmerken.cls.xml
===================================================================
diff -u -r41249 -r41275
--- ECON/PM/Maatwerk/dto/TbxKenmerken.cls.xml	(.../TbxKenmerken.cls.xml)	(revision 41249)
+++ ECON/PM/Maatwerk/dto/TbxKenmerken.cls.xml	(.../TbxKenmerken.cls.xml)	(revision 41275)
@@ -273,9 +273,9 @@
 	set (Property,Key)=""
 	for { set Property = $order(Properties(Property)) set Key = $order(Keys(Key)) quit:Property=""
 		if ((Property = "Familie") || (Property = "Variant")) {
-			set Code = "do KenmerkenArray.SetAt(.."_Property_",""Data.Kenmerken."_Property_""")"
+			set Code = "do:$length(.."_Property_") KenmerkenArray.SetAt(.."_Property_",""Data.Kenmerken."_Property_""")"
 		} else {
-			set Code = "do KenmerkenArray.SetAt(.."_Property_","""_Key_""")"
+			set Code = "do:$length(.."_Property_") KenmerkenArray.SetAt(.."_Property_","""_Key_""")"
 		}
 		do %code.WriteLine($$$TAB_Code)
 	}