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 f08789b739..b469e35eb2 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
@@ -90,6 +90,7 @@ import org.compiere.model.GridWindow;
 import org.compiere.model.GridWindowVO;
 import org.compiere.model.I_M_Product;
 import org.compiere.model.MImage;
+import org.compiere.model.MPInstance;
 import org.compiere.model.MProcess;
 import org.compiere.model.MProjectIssue;
 import org.compiere.model.MQuery;
@@ -1193,9 +1194,16 @@ public abstract class AbstractADWindowContent extends AbstractUIPart implements
     	}
     	else if (event.getTarget() instanceof ProcessModalDialog)
     	{
+    		if (!DialogEvents.ON_WINDOW_CLOSE.equals(event.getName())){
+    			return;
+    		}
+
     		hideBusyMask();
     		ProcessModalDialog dialog = (ProcessModalDialog) event.getTarget();
-    		onModalClose(dialog.getProcessInfo());
+    		ProcessInfo pi = dialog.getProcessInfo();
+
+    		onModalClose(pi);
+
 			String s = null;
 			boolean b = false;
 			ProcessInfoLog[] logs = null;
@@ -1211,7 +1219,13 @@ public abstract class AbstractADWindowContent extends AbstractUIPart implements
 				b = statusBar.getStatusError();
 				logs = statusBar.getPLogs();
 			}
-			onRefresh(true, false);
+
+			MPInstance instance = new MPInstance(ctx, pi.getAD_PInstance_ID(), "false");
+			if (!instance.isRunAsJob()){
+				// when run as job, don't expect see its effect when close parameter panel, so don't refresh 
+				onRefresh(true, false);
+			}
+
 			if (getActiveGridTab().isQuickForm)
 			{
 				statusBarQF.setStatusLine(s, b, logs);