Print alv with header in split ALV

Hello friends, I have an ALV grid docked together with a header (cl_dd_document).

I've added the following:

- handle_print_top_of_page

- handle_top_of_page

• Handle the event

CALL METHOD o_alvgrid->list_processing_events

EXPORTING i_event_name = 'PRINT_TOP_OF_PAGE'.

SET HANDLER o_eventreceiver->handle_print_top_of_page FOR o_alvgrid.

SET HANDLER o_eventreceiver->handle_top_of_page FOR o_alvgrid.

In the PAI I've added:

lv_ucomm = '&RNT' .

CALL METHOD o_alvgrid->set_function_code

CHANGING c_ucomm = lv_ucomm .

The printed paper only shows the alv grid, not the header... but I need both..

I would appreciate any help.

best regards.

ballo