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COM.ibm.db2.jdbc.app.DB2Blob
java.lang.ClassCastException: COM.ibm.db2.jdbc.app.DB2Blob	at com.solarmetric.kodo.runtime.StateManagerImpl.loadField(StateManagerImpl.java:2043)	at com.solarmetric.kodo.runtime.StateManagerImpl.isLoaded(StateManagerImpl.java:720)	at de.tolina.common.action.AbstractAction.jdoGetcontext(AbstractAction.java)	at de.tolina.common.host.si.SaldenLesen.init(SaldenLesen.java:45)	at de.tolina.common.action.AbstractAction.execute(AbstractAction.java:103)	at de.tolina.common.host.AbstractHostTransaction.execute(AbstractHostTransaction.java:25)	at de.tolina.nachlass.bo.ActionManager.executeAction(ActionManager.java:205)	at de.tolina.common.action.gui.ActionDetailPanel$2.actionPerformed(ActionDetailPanel.java:94)	at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1445)	at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1499)	at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:373)	at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:245)	at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:211)	at java.awt.Component.processMouseEvent(Component.java:3710)	at java.awt.Component.processEvent(Component.java:3539)	at java.awt.Container.processEvent(Container.java:1159)	at java.awt.Component.dispatchEventImpl(Component.java:2588)	at java.awt.Container.dispatchEventImpl(Container.java:1208)	at java.awt.Component.dispatchEvent(Component.java:2492)	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451)	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)	at java.awt.Container.dispatchEventImpl(Container.java:1195)	at java.awt.Window.dispatchEventImpl(Window.java:923)	at java.awt.Component.dispatchEvent(Component.java:2492)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:334)	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:126)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:93)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:88)	at java.awt.EventDispatchThread.run(EventDispatchThread.java:80)