diff --git a/src/main/java/edu/kit/typicalc/view/main/ErrorNotification.java b/src/main/java/edu/kit/typicalc/view/main/ErrorNotification.java
index 65e94a0..c582f68 100644
--- a/src/main/java/edu/kit/typicalc/view/main/ErrorNotification.java
+++ b/src/main/java/edu/kit/typicalc/view/main/ErrorNotification.java
@@ -1,5 +1,6 @@
 package edu.kit.typicalc.view.main;
 
+import com.vaadin.flow.component.Component;
 import com.vaadin.flow.component.button.Button;
 import com.vaadin.flow.component.dependency.CssImport;
 import com.vaadin.flow.component.details.Details;
@@ -24,6 +25,8 @@ public class ErrorNotification extends Notification {
     private static final String NOTIFICATION_CONTENT_ID = "errorNotificationContent";
     private static final String ADDITIONAL_INFO_ID = "additionalInfo";
     private static final String ERROR_SUMMARY_ID = "errorSummary";
+    
+    private static final int NO_ADDITIONAL_INFO = -1;
 
     /**
      * Creates a new ErrorNotification with a specific error.
@@ -42,20 +45,23 @@ public class ErrorNotification extends Notification {
         setId(NOTIFICATION_ID);
     }
 
-    private Details buildErrorMessage(ParseError error) {
+    private Component buildErrorMessage(ParseError error) {
         VerticalLayout additionalInformation = new VerticalLayout();
         additionalInformation.setId(ADDITIONAL_INFO_ID);
         Paragraph summary = new Paragraph(getTranslation("root." + error.toString()));
         summary.setId(ERROR_SUMMARY_ID);
-        Details errorMessage = new Details(summary, additionalInformation);
 
         if (error == ParseError.TOO_FEW_TOKENS) {
             additionalInformation.add(new Span(getTranslation("root.tooFewTokensHelp")));
         } else {
-            additionalInformation.add(new Span(getTranslation("root.wrongCharacter") + error.getCause().getText()));
-            additionalInformation.add(new Span(getTranslation("root.position") + error.getCause().getPos()));
+            if (error.getCause().getPos() == NO_ADDITIONAL_INFO) {
+                return summary;
+            } else {
+                additionalInformation.add(new Span(getTranslation("root.wrongCharacter") + error.getCause().getText()));
+                additionalInformation.add(new Span(getTranslation("root.position") + error.getCause().getPos()));
+            }
         }
 
-        return errorMessage;
+        return new Details(summary, additionalInformation);
     }
 }