Sitemap Web Dynpro issue

Hi Experts,,
As I created an sitemap (I used *navigationMethod="byURL"*) for our client portal. It has both portal pages & web dynpro pages under 4 roles.
In MasterHead i gave the link to sitemap(I will open in PCD Area.)
When I click any portal page link in the site map, Its opening in PCD Area.
But When I click any Web Dynpro Pages link an erro is comming as
" An error occured while starting the iview Application /webdynpro/dispatcher/sap.com/pb/PageBuilder;jsessionid=(J2EE94581)ID035........) will run with a wrong client window ID
Do not continue: please report this problem to your Administartor"
Its comming in an alert box.when i click ok ,
The page is opeing correctily. But I dont know why the alert message is comming.
*Note: Portal Server Version is 7.01 SP6*
Please help me to resolve the problem.
Thanks
Rabin
Edited by: RabinDhas on Jun 20, 2011 1:17 PM

If the user is using link from favourites of browser, Ask him to delete it and manually enter the url and Try.
In my case, The user just deleted the saved link from Favorites and tried entering the url manually,
though it is weird it worked.
or else try these Notes 1450543, 1171930 .

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[link|help.sap.com/saphelp_erp2005/helpdata/en/43/e86de5008b4d9ae10000000a155369/content.htm ]
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>
sridhar vadaga wrote:
> Hi Experts,
>
>
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Message was edited by: Adam Lee

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