From 939ce92f3bb56e59c545f731942536767c9167ed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20B=C5=82a=C5=BCejczyk?= <blazejc@icm.edu.pl>
Date: Mon, 1 Jun 2026 17:27:46 +0200
Subject: [PATCH] Closes #3308: Cannot create new banner

---
 .../dataverse/bannersandmessages/banners/NewBannerPage.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/fairchive-webapp/src/main/java/edu/harvard/iq/dataverse/bannersandmessages/banners/NewBannerPage.java b/fairchive-webapp/src/main/java/edu/harvard/iq/dataverse/bannersandmessages/banners/NewBannerPage.java
index a2da9c41d6..074ee9d3a4 100644
--- a/fairchive-webapp/src/main/java/edu/harvard/iq/dataverse/bannersandmessages/banners/NewBannerPage.java
+++ b/fairchive-webapp/src/main/java/edu/harvard/iq/dataverse/bannersandmessages/banners/NewBannerPage.java
@@ -144,7 +144,11 @@ private boolean isFileCorrect(final FileUploadEvent event) {
 
     public String save() {
         if (isDataCorrect()) {
-            this.bannerRepo.save(banner);
+            banner.setDataverse(this.dataverse);
+        	banner.getLocalizedBanners().forEach(localizedBanner -> { 
+        		localizedBanner.setDataverseBanner(banner);
+        	});
+        	this.bannerRepo.save(banner);
             this.uiMessages.addFlashSuccessMessage(
                     getStringFromBundle("dataversemessages.banners.new.success"));
             return redirectToTextMessages();