diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/WAccountDialog.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/WAccountDialog.java
index 0ed5651d06..4e809eaa00 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/WAccountDialog.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/window/WAccountDialog.java
@@ -276,6 +276,9 @@ public final class WAccountDialog extends Window
 		GridWindowVO wVO = AEnv.getMWindowVO (m_WindowNo, AD_Window_ID, 0);
 		if (wVO == null)
 			return false;
+		// Force window/tab to be read-only
+		wVO.WindowType = GridWindowVO.WINDOWTYPE_QUERY;
+		wVO.Tabs.get(0).IsReadOnly = true;
 		m_mWindow = new GridWindow (wVO);
 		m_mTab = m_mWindow.getTab(0);
 		// Make sure is the tab is loaded - teo_sarca [ 1659124 ]