Navigation from FPM application to another FPM application

Question

Hello Experts,
I have a requirement where there are two different applications with FPM configuration. On click of a button in one of those applications, i should close that application and open the other FPM application in the same window.
I tried using the exit plug and it worked when the FPM was not configured for the first application alone (and 2nd application has FPM enabled). But, when i use the FPM configuration for the first application, the navigation is not happening.
Is it possible to navigate between two FPM applications in a single wondow? If so please tell me how to do it.
Thanks in advance,
Seshadri

Answer 1

Hello Sheshadri and Toolika,
Here is a code snippet, which might help you:
ON BUTTON ACTION:
DATA : ls_navigation_key   TYPE             fpm_s_navigation_key,
            lr_navigation          TYPE REF TO IF_FPM_NAVIGATION,
            lv_target                LIKE LINE OF mr_navigation->mt_targets,
            ls_app_param        TYPE             apb_lpd_s_params,
      ls_navigation_key-key1 = lc_role.
      ls_navigation_key-key2 = lc_instance_a.
      lr_navigation = mr_fpm->get_navigation( ls_navigation_key ).
      READ TABLE lr_navigation->mt_targets
           INTO lv_target WITH KEY alias = (You can give a alias name in the LPD customizing)
      IF sy-subrc = 0.
        ls_app_param-key   = (Application Parameter Key).
        ls_app_param-value = (Application Parameter value).
        APPEND ls_app_param TO lt_app_param.
        CALL METHOD mr_navigation->navigate
          EXPORTING
            iv_target_key             = lv_target-key
            it_application_parameters = lt_app_param.
Hope this helps !
Regards
Rohan