Java.lang.IndexOutOfBoundException on clicking side navigation link

Question

Hi,
I have to dynamically invoke a side navigation menu from Page 1,
Here is the code that I have written:
Process request:
public void processRequest(OAPageContext pageContext, OAWebBean webBean)
super.processRequest(pageContext, webBean);
// Starting a new transaction to avoid any back navigation error
if (!pageContext.isBackNavigationFired(false)){
if (!TransactionUnitHelper.isTransactionUnitInProgress
(pageContext, "partChangeTxn", true)){
TransactionUnitHelper.startTransactionUnit(pageContext, "partChangeTxn");
if (!pageContext.isFormSubmission()){
// Side Navigation Menu
String recPartChanges =
pageContext.getMessage("XXGAHL", "XXGAHL_OSP_REC_PART_CHNG_Q", null);
String viewPartChanges =
pageContext.getMessage("XXGAHL", "XXGAHL_OSP_VIEW_PART_CHNG_Q", null);
//Get the side Navigation Links.
OASideNavBean sideNav =
(OASideNavBean)createWebBean(pageContext, OAWebBeanConstants.SIDE_NAV_BEAN,
null, "sideNav");
//Record Part Changes Queue
OALinkBean recPartChangesQueue =
(OALinkBean)createWebBean(pageContext, OAWebBeanConstants.LINK_BEAN,
"VARCHAR2", "recPartChangesQueue");
recPartChangesQueue.setText(recPartChanges);
recPartChangesQueue.setDestination
("OA.jsp?page=/kal/oracle/apps/xxgahl/osp/webui/XxgahlOspPartChangesPG");
sideNav.addIndexedChild(recPartChangesQueue);
recPartChangesQueue.setSelected(true);
//View Part Changes Queue
OALinkBean viewPartChangesQueue =
(OALinkBean)createWebBean(pageContext, OAWebBeanConstants.LINK_BEAN,
"VARCHAR2", "viewPartChangesQueue");
viewPartChangesQueue.setText(viewPartChanges);
viewPartChangesQueue.setDestination
("OA.jsp?page=/kal/oracle/apps/xxgahl/osp/webui/XxgahlOspViewPartChangesPG");
sideNav.addIndexedChild(viewPartChangesQueue);
viewPartChangesQueue.setSelected(false);
OAPageLayoutBean pageLayout = pageContext.getPageLayoutBean();
pageLayout.prepareForRendering(pageContext);
pageLayout.setStart(sideNav);
This is rendering properly.
However, I want the same side navigation in the called page. When I write the same code in process request of called page (i.e XxgahlOspViewPartChangesPG); and try to click on the link from the Page 1, I get "java.lang.IndexOutOfBoundException". But, if I do not write any side navigation invoking code in the process request of called page, I get no error.
Please help.
Regards,
Farrah

Answer 1

hi
would u please provide the complete error stack
thanx
Pratap