Load data in KB34N

Hi,

I have to load statistical Key figures using KB31N transaction. For that I'm using BAPI_ACC_STAT_KEY_FIG_POST bapi. Now I need to reverse the document if there is more than one posting for a period. To reverse a document we use KB34N.

I'm trying to search for a BAPI/function module... for this transaction.. and I didn't find any... also when I was looking at OSS notes, 314528.. it says there are no BAPI's for KB34N..

now my question is how should I reverse the document programatically.. If not with BAPI... what is the best method?

we are one ECC 6.0

any inputs will be helpful.

Thanks!