PO number in FBL1N and FBL3N

Question

Dear Experts,
If i want to see PO Number in FBL1N and FBL3N what is the procedure?
useful answers duely rewarded

Answer 1

Hi
First of all I assume you want to see on GR/IR accounts the Po number and item.
Normally you will see this. You can prevent this by switching on summarization
transaction OBCY. Check procedures MKPF and RMRP for ebeln and ebelp. This is done to have
line items kept to a minimum.
The vendor line is different matter as invoice verification and goods receipt both
have to option to post more then one PO at the time. Secondly the vendor line items
are not posted because of article lines/PO items but the header record of MIRO. Normally never
a PO reference there. If your business process assures one PO per invoice you could use the text line
at invoice entry. This will then be shown on the vendor line, but extra manual effort. If you are at least on ECC 5.O you could use badi (se19 and SE18) AC_DOCUMENT and with a simple statement could at teh PO numer to the vendor line in assignement field. And as third instat of useing FBL1N you could use a query on LDB KDF also there you could define a additional field to retrieve the PO number.
enough opitions
Kind regards
Hendrik