Is it possible to refresh an SAP screen automatically once every minute? We need this in production monitoring, where the status of all machines is displayed on a screen. The display needs to be renewed every minute.

You can use the "View" command to put a hidden HTML page on the screen, using large coordinates, e.g. 

View (400,0)  (410,80) "refresh.html"


In the page "refresh.html" you use JavaScript to activate the "Enter" key automatically every minute:


<html>
<head>
</head>
<body>
<script language=javascript>

 refresh();

 function refresh()
{
 window.location='SAP://OK:/0'; 
 setTimeout("refresh();", 60000);
}

</script>
</body>
</html>