diff --git a/org.adempiere.base/src/org/compiere/model/GridTable.java b/org.adempiere.base/src/org/compiere/model/GridTable.java
index 1570fed909..9f766fcdfb 100644
--- a/org.adempiere.base/src/org/compiere/model/GridTable.java
+++ b/org.adempiere.base/src/org/compiere/model/GridTable.java
@@ -3432,7 +3432,7 @@ public class GridTable extends AbstractTableModel
 			e.setInfo(AD_Message, info, isError, !isError);
 		}
 		if (isError)
-			log.saveWarning(AD_Message, info);
+			log.saveError(AD_Message, info);
 		fireDataStatusChanged (e);
 	}   //  fireDataStatusEvent
 
diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/AbstractADWindowContent.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/AbstractADWindowContent.java
index d61389e870..9e5c311720 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/AbstractADWindowContent.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/adwindow/AbstractADWindowContent.java
@@ -2462,9 +2462,11 @@ public abstract class AbstractADWindowContent extends AbstractUIPart implements
 				if (result)
 				{
 		        	//error will be catch in the dataStatusChanged event
-		            adTabbox.getSelectedGridTab().dataDelete();
+		            boolean success = adTabbox.getSelectedGridTab().dataDelete();
 		            adTabbox.getSelectedGridTab().dataRefreshAll(true, true);
 		    		adTabbox.getSelectedGridTab().refreshParentTabs();
+		    		if (!success)
+		    			showLastError();
 
 		            adTabbox.getSelectedTabpanel().dynamicDisplay(0);
 		            focusToActivePanel();