I have a requirement to have MM invoices pulled into SAP BW.
The extractor used is 0FI_AP_4. We have a Y function module for this DS to have customizations/filling Z fields.
As per the research done so far, I see that BKPF will give me MM invoices(AWKEY) when its AWTYP=RMRP.
I would also like to have the invoice item which I do not find in BKPF/BSEG.
Any other tables you guys can suggest which would give me MM invoices+line items.