Index: APPS/common/impl/Validator.cls.xml
===================================================================
diff -u -r29059 -r45351
--- APPS/common/impl/Validator.cls.xml	(.../Validator.cls.xml)	(revision 29059)
+++ APPS/common/impl/Validator.cls.xml	(.../Validator.cls.xml)	(revision 45351)
@@ -32,10 +32,11 @@
 <Private>1</Private>
 <Implementation><![CDATA[
 	#dim Foutmelding As %String = ..GeefFoutmelding()
-	If (..IsMeldingVoorOfferteReedsBesteld(Foutmelding)) {
+	If ..IsMeldingVoorOfferteReedsBesteld(Foutmelding) {
 		Do ##class(TECH.ExceptionHandler).Throw(##class(APPS.VKP.Offerte.impl.OfferteReedsBesteldException).%New(Foutmelding))
-	}
-	Else {
+	} ElseIf ..IsMeldingPrijzenZijnVervallen(Foutmelding) {
+		Do ##class(TECH.ExceptionHandler).Throw(##class(APPS.VKP.Offerte.impl.OfferteNietMeerGeldigException).%New(Foutmelding))
+	} Else {
 		Do ##class(TECH.ExceptionHandler).Throw(##class(TECH.Exceptions.InvalidInputException).%New(Foutmelding))
 	}
 ]]></Implementation>
@@ -47,6 +48,13 @@
 <Implementation><![CDATA[	Quit (Foutmelding="Order already confirmed")||(Foutmelding?1(1"De offerte '".E1"' is reeds besteld."))
 ]]></Implementation>
 </Method>
+
+<Method name="IsMeldingPrijzenZijnVervallen">
+<FormalSpec>Foutmelding:%String</FormalSpec>
+<Private>1</Private>
+<Implementation><![CDATA[	Quit (Foutmelding?1(1"De offerte '".E1"' is niet meer geldig!"))
+]]></Implementation>
+</Method>
 </Class>