How to read DMEE format tree in an internal table ?

Hi All

I have a question regarding DMEE format tree use in ABAP. There's a format tree created in DMEE (data medium exchange engine) e.g.ZSEPA_SDD and i want to read this tree in my ABAP program and store its contents in an itab. Is there any Function Module which can attain the specified functionality? If i can directly read the tree then i don't hav to create a xsl transformation and don't need to edit the transformation as and when the format tree structure in DMEE is changed.