Problems with jacob.jar

Question

Hello every one i need help
When i try to call this code
DECLARE
app CLIENT_OLE2.OBJ_TYPE;
docs CLIENT_OLE2.OBJ_TYPE;
doc CLIENT_OLE2.OBJ_TYPE;
selection CLIENT_OLE2.OBJ_TYPE;
args CLIENT_OLE2.LIST_TYPE;
BEGIN
-- create a new document
app := CLIENT_OLE2.CREATE_OBJ('Word.Application');
CLIENT_OLE2.SET_PROPERTY(app,'Visible',0);
docs := CLIENT_OLE2.GET_OBJ_PROPERTY(app, 'Documents');
doc := CLIENT_OLE2.INVOKE_OBJ(docs, 'add');
selection := CLIENT_OLE2.GET_OBJ_PROPERTY(app, 'Selection');
-- insert data into new document from long item
CLIENT_OLE2.SET_PROPERTY(selection, 'Text', 'mis comentarios');
-- save document as example.doc
args := CLIENT_OLE2.CREATE_ARGLIST;
CLIENT_OLE2.ADD_ARG(args, 'C:\fich');
CLIENT_OLE2.INVOKE(doc, 'SaveAs', args);
CLIENT_OLE2.DESTROY_ARGLIST(args);
-- close example.doc
args := CLIENT_OLE2.CREATE_ARGLIST;
CLIENT_OLE2.ADD_ARG(args, 0);
CLIENT_OLE2.INVOKE(doc, 'Close', args);
CLIENT_OLE2.DESTROY_ARGLIST(args);
CLIENT_OLE2.RELEASE_OBJ(selection);
CLIENT_OLE2.RELEASE_OBJ(doc);
CLIENT_OLE2.RELEASE_OBJ(docs);
-- exit MSWord
CLIENT_OLE2.INVOKE(app,'Quit');
exception
     when others then
     info(sqlcode||' '||sqlerrm);
END;
it give me this error
java.lang.ExceptionInInitializerError: java.security.AccessControlException: access denied (java.lang.RuntimePermission loadLibrary.jacob)
     at java.security.AccessControlContext.checkPermission(Unknown Source)
     at java.security.AccessController.checkPermission(Unknown Source)
     at java.lang.SecurityManager.checkPermission(Unknown Source)
     at java.lang.SecurityManager.checkLink(Unknown Source)
     at java.lang.Runtime.loadLibrary0(Unknown Source)
     at java.lang.System.loadLibrary(Unknown Source)
     at com.jacob.com.Dispatch.<clinit>(Dispatch.java:537)
     at oracle.forms.webutil.ole.OleFunctions.create_obj(OleFunctions.java:513)
     at oracle.forms.webutil.ole.OleFunctions.getProperty(OleFunctions.java:218)
     at oracle.forms.handler.UICommon.onGet(Unknown Source)
     at oracle.forms.engine.Runform.onGetHandler(Unknown Source)
     at oracle.forms.engine.Runform.processMessage(Unknown Source)
     at oracle.forms.engine.Runform.processSet(Unknown Source)
     at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
     at oracle.forms.engine.Runform.onMessage(Unknown Source)
     at oracle.forms.engine.Runform.processEventEnd(Unknown Source)
     at oracle.ewt.lwAWT.LWComponent.redispatchEvent(Unknown Source)
     at oracle.ewt.lwAWT.LWComponent.processEvent(Unknown Source)
     at java.awt.Component.dispatchEventImpl(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
     at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
     at java.awt.Container.dispatchEventImpl(Unknown Source)
     at java.awt.Component.dispatchEvent(Unknown Source)
     at java.awt.EventQueue.dispatchEvent(Unknown Source)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
     at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
     at java.awt.EventDispatchThread.run(Unknown Source)
I have been reading de foro and i have read that i have to sign the jacob.jar but when i call this from de button
declare
a varchar2(500);
begin
a:=WEBUTIL_CLIENTINFO.Get_Date_Time;
end;
it works fine
so i am not sure what could hapend
could some one helpme plesa
many thanks in advance

Answer 1

I have been reading de foro and i have read that i have to sign the jacob.jar So , have you done this....??? It is very important...
Greetings