Can't retrieve the value of the business parameters for external navigation

Hi All,
I am using portal navigation in webdynpro and came across a strange issue.
Following is the code that I am using to navigate.
String[] path = {"accounts/bol_detail"};
WDPortalNavigation.navigateRelative(null,2,path,WDPortalNavigationMode.SHOW_INPLACE,null,null,WDPortalNavigationHistoryMode.NO_DUPLICATIONS,null,null,"bolnumber="bolnumber"&pdf=true",null,true,false);
I am able to navigate successfully to the required iView, but when I replace WDPortalNavigationMode.SHOW_INPLACE with (WDPortalNavigationMode.SHOW_EXTERNAL_PORTAL or WDPortalNavigationMode.SHOW_EXTERNAL), I am not able to get the business parameters that I am passing. I tried printing the value and the value for both the parameter is null when I am trying to open an external window. While in case of WDPortalNavigationMode.SHOW_INPLACE I am getting the proper value of the passed business parameters (bolnumber and pdf).
Your quick help would be highly appreciated. Looking forward for some help from sdn ASAP.
Thanks and Regards,
Murtuza

I was able to get the expected output with your program with just these changes:
char slist[150]="select cardnum,create_date from cardmast where cardnum= 10 ";I created the cardmast table as follows:
create table cardmast(cardnum integer, create_date date);
insert into cardmast values(10, '23-DEC-09');
commit;Can you please check in sqlplus if the query you are using is indeed returning something.
Thanks,
Sumit

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Can't retrieve the value of the business parameters for external navigation

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