Credit/Debit Memo

Hi all,

I need to create credit/debit memo in IS M/AM.

Can you give me some information regarding credit/debit memo in M/AM?

Is it necessary to custoimize a different position category to host credit/debit memo?

What are the mandatory info to create a credit/debit memo?

In SAP Library I have found that the creation of credit/debit memo is made by using Copy Function.

In my project we do not use GUI, but only BAPI's and with BAPI's, copy facilities are not allowed.

Thanks in advance.

Emanuele