WD abap calling iView

hi folks
i guess i have quite a simple question but....
i always called and iView over the control IFrame in WD Abap, but i got some problems so i heard i should use it with die if_wd_portal_integration methods, but i have no idea how.
can anyone provide me with a simple solution how to call my called iView "pcd:portal_content/atcp.ATCP/r3_trans_call", which is in fact a sapgui transaction , and question 2 how do i have to navigate back????
do i have to call this in an own View where a back-button is on it?
kind regards so far.
oliver

I have the same Problem.
I work with ABAP for Webdynpro
I can not navigate with this code
call method l_portal_manager->navigate_absolute
exporting
    navigation_target   = 'ROLES://portal_content/OGSDID/AuftragID'
    navigation_mode     = if_wd_portal_integration=>co_show_external
*    WINDOW_FEATURES     =
*    WINDOW_NAME         =
*    HISTORY_MODE        = IF_WD_PORTAL_INTEGRATION=>CO_NO_DUPLICATES
*    TARGET_TITLE        =
    context_url         = 'http://icosapv01:56000/irj/portal'
*    POST_PARAMETERS     = ABAP_FALSE
*    USE_SAP_LAUNCHER    = ABAP_TRUE
*    BUSINESS_PARAMETERS =
*    LAUNCHER_PARAMETERS =
It is the same code as in the test Component and it also dosn't work.
When i test the absolut navigation_target string with the support apllication from the portal it works, but i Think it is a Java Webdypro.
Has anyone a Idea??
Thanks for all suggestions.
Marlies

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WD abap calling iView

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