End-to-End Monitoring problem

[Former Member]

Hi SDN Experts,

i am trying to use End-to-End Monitoring in XI, but got an Exception as below

<b>

java.lang.NullPointerException</b>

at com.sap.plaf.frog.FrogScrollPaneUI$1.propertyChange(FrogScrollPaneUI.java:113)

at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)

at java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)

at java.awt.Component.firePropertyChange(Unknown Source)

at javax.swing.JScrollPane.setHorizontalScrollBar(Unknown Source)

at javax.swing.plaf.basic.BasicComboPopup.createScroller(Unknown Source)

at javax.swing.plaf.basic.BasicComboPopup.<init>(Unknown Source)

at com.sap.plaf.frog.FrogComboPopup.<init>(FrogComboPopup.java:21)

at com.sap.plaf.frog.FrogComboBoxUI.createPopup(FrogComboBoxUI.java:410)

at com.sap.plaf.frog.FrogComboBoxUI.installUI(FrogComboBoxUI.java:178)

at javax.swing.JComponent.setUI(Unknown Source)

at javax.swing.JComboBox.setUI(Unknown Source)

at javax.swing.JComboBox.updateUI(Unknown Source)

at javax.swing.JComboBox.init(Unknown Source)

at javax.swing.JComboBox.<init>(Unknown Source)

at com.sap.jnet.clib.JNcToolBar$ComboBox.<init>(JNcToolBar.java:61)

at com.sap.jnet.clib.JNcToolBar.addComboBox(JNcToolBar.java:189)

at com.sap.jnet.clib.JNcAppWindow.newUI(JNcAppWindow.java:598)

at com.sap.jnet.clib.JNcAppWindow.newData(JNcAppWindow.java:1112)

at com.sap.jnet.JNetData.createGraphFromDOM(JNetData.java:525)

at com.sap.jnet.JNetData.load(JNetData.java:722)

at com.sap.jnet.JNetApplet.initJNetApplet(JNetApplet.java:479)

at com.sap.jnet.JNetApplet.access$000(JNetApplet.java:39)

at com.sap.jnet.JNetApplet$1.run(JNetApplet.java:268)

at java.awt.event.InvocationEvent.dispatch(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.run(Unknown Source)

how to rectify this error.

Thank you,

<b>MK</b>

[Former Member]

Hi,

Its giving Java Null pointer Exception,Have u written any UDF in the mapping.Check them.

Regards,

Phani

[agasthuri_doss]

Hi,

Reinstall your client side java webstart. if you still face the same problem Search for the files starting with frog.jar and rename it. Before renaming the files you have to stop your j2ee engine. I hope this will resolve the issue.

Regards

Sangeetha

[agasthuri_doss]

Hi,

Check the Java version in server and in client ( 1.4 )

In Server try to find the fog file and rename it then re start the J2EE server.

Regards

Sangeetha

[Former Member]

Hi Sangeetha,

thanks for ur quick reply.

we are using version: 1.6.0_02.

whats the reason for the exception and how to rectify it.

thank you,

<b>MK</b>