add manual price condition in ABAP to calculate sales price

Hi everybody,

I am looking for a way to calculate the price of an article with a manually added pricing condition of type VKEB. My coding to determine standard price of a article is like this:

* fill komk

ls_komk-vkorg = iv_salesorg.

ls_komk-vtweg = iv_distr_channel.

ls_komk-werks = iv_werks.

...

*fill komp

ls_komp-kposn = '00100'.

ls_komp-matnr = iv_article_number.

...

*call pricing

CALL FUNCTION 'PRICING'

EXPORTING

calculation_type = 'C'

comm_head_i = ls_komk

comm_item_i = ls_komp

iv_no_message_collect_lord = abap_true

IMPORTING

comm_item_e = ls_komp

TABLES

tkomv = lt_komv. "--> this is empty

rv_price = ls_komp-netwr.

This coding works for me for an article with a standard price. My problem is how can I add a manual condition like VKEB with a condition value of 200€ e.g. I guess I have to fill lt_komv for this. Could you advise me if I am right and which fields of lt_komv are relevant and how to fill it?

Kind Regards,

Gerrit