GeneXus - Error Reporte PDF

Buenos días Señores de antemanos gracias,

GeneXus 9 U3
SQL Server
Desarrollo en Win

Estoy realizando un reporte en pdf y de la cual debo de encriptarlo o colocarle una contraseña el proble es que me sale el siguiente error

wagenext: work panel que invoca a ppencpdf
ppencpdf: Procedimiento que encripta


java.lang.NoClassDefFoundError
at ppencpdf.execute_int
at ppencpdf.execute
at wagenext.S112
at wagenext.e13V4Y2
at wagenext.actionEventDispatch
at com/genexus/ui/GXWorkpanel$runEvent.run
at com/genexus/uifactory/wfc/WFCUIFactory.invokeLater
at com/genexus/uifactory/UIFactory.invokeLater
at com/genexus/ui/GXWorkpanel.buttonActionPerformed
at com/genexus/ui/FocusManager.setFocusMouseClicked
at com/genexus/ui/FocusManager.mouseClicked
at com/genexus/uifactory/wfc/WFCMouseListener.mouseClicked
at com/ms/wfc/core/EventHandler.invoke
at com/ms/wfc/core/Component.fireEvent
at com/ms/wfc/ui/Control.onClick
at com/ms/wfc/ui/Control.wmMouseUp
at com/ms/wfc/ui/Control.wndProc
at com/ms/wfc/ui/Control$ControlWindow.wndProc
at com/ms/wfc/app/Window.callback
at com/ms/wfc/win32/Windows.DispatchMessage
at com/ms/wfc/app/Application$ThreadContext.runMessageLoop
at com/ms/wfc/app/Application$ThreadContext.runMessageLoop
at com/ms/wfc/app/Application.doEvents
at com/genexus/uifactory/wfc/WFCFrame.showModal
at com/genexus/ui/GXWorkpanel.run
at com/genexus/ui/GXWorkpanel.start
at wagenext.execute_int
at wagenext.execute
at uamnuppl.e39V012
at uamnuppl.menuActionPerformed
at com/genexus/ui/GXWorkpanel.menuEventDispatch
at com/genexus/ui/GXMenuBar$runEvent.run
at com/genexus/uifactory/wfc/WFCUIFactory.invokeLater
at com/genexus/uifactory/UIFactory.invokeLater
at com/genexus/ui/GXMenuBar.actionPerformed
at com/genexus/uifactory/wfc/WFCMenu.menu_click
at com/ms/wfc/core/EventHandler.invoke
at com/ms/wfc/ui/MenuItem.onClick
at com/ms/wfc/ui/MenuItem$MenuItemData.execute
at com/ms/wfc/ui/Command.invoke
at com/ms/wfc/ui/Command.dispatchID
at com/ms/wfc/ui/Control.wmCommand
at com/ms/wfc/ui/Control.wndProc
at com/ms/wfc/ui/Form.wndProc
at com/ms/wfc/ui/Control$ControlWindow.wndProc
at com/ms/wfc/app/Window.callback
at com/ms/wfc/win32/Windows.DispatchMessage
at com/ms/wfc/app/Application$ThreadContext.runMessageLoop
at com/ms/wfc/app/Application$ThreadContext.runMessageLoop
at com/ms/wfc/app/Application.doEvents


Se realizao con los siguientes codigos
http://library.gxtechnical.com/gxdlsp/pub/sac/hsac_22057,s.html

Tengo dudas si el codigo fuente pueda ser que solo funcionen en Web y no en Win o si me faltan librería.

Muchas gracias

Que tal

Intenta usar las pdf tools para Geenexus X

http://wiki.genexus.com/commwiki/servlet/wiki?PDF+Tools+Instalaci%C3%B3n,

Saludos