Grid Sorting Crashing in 12.1

[former_member1170711]

Hello experts,

We are using a relatively new installation of 12.1. When we try to use column sorting in a grid applet it works fine for numeric columns but not for string columns. When we try it on a string column we get a class not found error in the Java console.

Here is the dump from the Java console (I have changed the hostname to "hostname" below):

network: Cache entry not found [url: http://hostname:50000/XMII/Classes/com/sap/lhcommon/xml/XMLUtil.class, version: null]

network: Connecting http://hostname:50000/XMII/Classes/com/sap/lhcommon/xml/XMLUtil.class with proxy=DIRECT

network: Connecting http://hostname:50000/ with proxy=DIRECT

network: Connecting http://hostname:50000/XMII/Classes/com/sap/lhcommon/xml/XMLUtil.class with cookie "saplb_*=(J2EE3937420)3937450; JSESSIONID=zEqb7pK3U6P-p7rfC-HAzGvCFolUmF7SKQGqFDwA_SAP"

Exception in thread "AWT-EventQueue-2" java.lang.NoClassDefFoundError: com/sap/lhcommon/xml/XMLUtil

at com.sap.lhcommon.util.ConversionUtil.stringToXml(ConversionUtil.java:1951)

at com.sap.lhcommon.common.PrimitiveVariantData.convertFromString(PrimitiveVariantData.java:1175)

at com.sap.lhcommon.common.VariantData.convertFromString(VariantData.java:292)

at com.sap.lhcommon.common.VariantData.convertTo(VariantData.java:355)

at com.sap.lhcommon.common.PrimitiveVariantData.compareTo(PrimitiveVariantData.java:2696)

at com.sap.lhcommon.common.VariantData.compareTo(VariantData.java:733)

at com.sap.lhcommon.common.PrimitiveVariantData.compareTo(PrimitiveVariantData.java:2762)

at com.sap.lhcommon.common.VariantData.compareTo(VariantData.java:733)

at com.sap.xmii.applet.grid.decorators.SortDecorator$1.compare(SortDecorator.java:76)

at com.sap.xmii.applet.grid.decorators.SortDecorator$Row.compareTo(SortDecorator.java:358)

at java.util.Arrays.mergeSort(Unknown Source)

at java.util.Arrays.mergeSort(Unknown Source)

at java.util.Arrays.mergeSort(Unknown Source)

at java.util.Arrays.mergeSort(Unknown Source)

at java.util.Arrays.mergeSort(Unknown Source)

at java.util.Arrays.mergeSort(Unknown Source)

at java.util.Arrays.sort(Unknown Source)

at com.sap.xmii.applet.grid.decorators.SortDecorator.getViewToModel(SortDecorator.java:291)

at com.sap.xmii.applet.grid.decorators.SortDecorator.modelIndex(SortDecorator.java:298)

at com.sap.xmii.applet.grid.decorators.SortDecorator.getValueAt(SortDecorator.java:323)

at javax.swing.JTable.getValueAt(Unknown Source)

at javax.swing.JTable.prepareRenderer(Unknown Source)

at com.sap.xmii.applet.grid.base.BaseTable.prepareRenderer(BaseTable.java:572)

at javax.swing.plaf.basic.BasicTableUI.paintCell(Unknown Source)

at javax.swing.plaf.basic.BasicTableUI.paintCells(Unknown Source)

at javax.swing.plaf.basic.BasicTableUI.paint(Unknown Source)

at javax.swing.plaf.ComponentUI.update(Unknown Source)

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

at com.sap.xmii.applet.grid.base.DataGrid.paintComponent(DataGrid.java:609)

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

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

at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(Unknown Source)

at javax.swing.RepaintManager$PaintManager.paint(Unknown Source)

at javax.swing.BufferStrategyPaintManager.paint(Unknown Source)

at javax.swing.RepaintManager.paint(Unknown Source)

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

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

at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)

at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)

at javax.swing.RepaintManager.seqPaintDirtyRegions(Unknown Source)

at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source)

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)

Caused by: java.lang.ClassNotFoundException: com.sap.lhcommon.xml.XMLUtil

at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClassInternal(Unknown Source)

... 49 more

Caused by: java.io.IOException: open HTTP connection failed:http://hostname:50000/XMII/Classes/com/sap/lhcommon/xml/XMLUtil.class

at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)

at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)

at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

I am guessing we are just missing a jar file on the server?

Thanks for your help.

-Mike

[former_member192939]

Michael,

We have similar issue, will be fixed in SP6 which will be available in few weeks/days.

Regards,

Ajay.