Pass Values between 2 web dynpro applications

Hey,

I have a created an application which display data from table 1, I am capturing the value ON_LEAD_SELECT

and calling another application2,

I wanna be able to export the value selected from applciation1 into

applciation2.

This what I tried to export selected value, it didn't work through:

in application 1:

• construct a URL

CALL METHOD cl_wd_utilities=>construct_wd_url

EXPORTING

application_name = 'APPLICATION2'

IMPORTING

out_absolute_url = str.

concatenate str '?' 'carrid =' ls_sflight-carrid into str.

• get reference of window from component

l_cmp_api = wd_comp_controller->wd_get_api( ).

l_window = l_cmp_api->get_window_manager( ).

• get reference of window of target component

result = l_window->create_external_window(

url = str ).

result->open( ).

Thanks in advance