Acception/approval for PR

Hi,

I am new in bw, and my first project is MM I thank u all for helping me here.

I want to extract to BW extractor which will be able to pesent acception/approval Purchase Requisition,

an organization acception (not a vendor one).

As much that I know the acception/approval code and status tables are - CDPOS & CDHDR

Thank you,

Ron.