diff --git a/SAS/OTB/OTB/src/nl/astron/lofar/sas/otbcomponents/ParmDBPlotPanel.java b/SAS/OTB/OTB/src/nl/astron/lofar/sas/otbcomponents/ParmDBPlotPanel.java
index 482d33fef4f255738fd213bfccfa49895ebe7e4e..e7110a916acb4dc438aa287c2c9394abab7e6d57 100644
--- a/SAS/OTB/OTB/src/nl/astron/lofar/sas/otbcomponents/ParmDBPlotPanel.java
+++ b/SAS/OTB/OTB/src/nl/astron/lofar/sas/otbcomponents/ParmDBPlotPanel.java
@@ -225,8 +225,7 @@ public class ParmDBPlotPanel extends javax.swing.JPanel implements IViewPanel{
         return name;
     }
     public void setContent(Object anObject) {
-        TreeNode aNode = (TreeNode)anObject;
-        jParmDBnode node = (jParmDBnode)aNode.getUserObject();
+        jParmDBnode node = (jParmDBnode)anObject;
         itsParamName = node.nodeID();
         
         initPanel(itsParamName);