I have created a Grouping key '02' and I assigned this grouping key to a vendor for which I will run a payment program.
In customizing I assigned field1 ZUONR (Assignement) to my Grouping key '02'
I run Tcode F110 to pay 3 invoices :
Invoice 1 : Assignement = Investment
Invoice 2 : Assignement = Exploitation
Invoice 3 : Assignement = Exploitation
When I run a payment program (F110) the system create one Payment document and one Check for the 3 invoices !
However, for my case I want to create 2 payment documents and 2 Checks, one for invoice 1, an other for invoice 2 and invoice 3
Please Have I forget a Customizing point ? how to do to have 2 payment documents in my case ?