Can not open SQL node in IPA

java.lang.ClassNotFoundException   Jul 19, 2016 6:57:09 PM PDT      Plug-in Vendor: Infor   Plug-in Name: Infor Process Designer   Plug-in ID: com.lawson.bpm.designer   Product Version: 10.0.3.v201409111802      Exception detected in Class: com.lawson.bpm.designer.wizards.SQLQueryBuilderPage      Error message: Unable to load table types. Cannot access data necessary for requested node type.      Exception detail:            java.lang.ClassNotFoundException:                at java.lang.Class.forName0(Native Method)               at java.lang.Class.forName(Unknown Source)               at com.lawson.bpm.designer.wizards.SQLQueryBuilderPage.getJDBCConnection(Unknown Source)               at com.lawson.bpm.designer.wizards.SQLQueryBuilderPage.loadTableTypes(Unknown Source)               at com.lawson.bpm.designer.wizards.SQLQueryBuilderPage.createPageContent(Unknown Source)               at com.lawson.bpm.designer.wizards.SQLQueryBuilderPage.createControl(Unknown Source)               at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:170)               at org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:669)               at org.eclipse.jface.wizard.WizardDialog.createContents(WizardDialog.java:543)               at org.eclipse.jface.window.Window.create(Window.java:431)               at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1089)               at org.eclipse.jface.window.Window.open(Window.java:790)               at com.lawson.bpm.designer.editor.properties.panels.SQLBuilderPanel.handleCreateButton(Unknown Source)               at com.lawson.bpm.designer.editor.properties.panels.GetOrCreatePanel$1.widgetSelected(Unknown Source)               at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)               at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)               at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)               at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)               at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)               at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2384)               at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2348)               at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2200)               at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:495)               at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)               at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:490)               at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)               at com.lawson.bpm.designer.Application.start(Unknown Source)               at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)               at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)               at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)               at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386)               at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)               at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)               at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)               at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)               at java.lang.reflect.Method.invoke(Unknown Source)               at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)               at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)               at org.eclipse.equinox.launcher.Main.run(Main.java:1236)               at org.eclipse.equinox.launcher.Main.main(Main.java:1212)