Intercompany Payments - Automatic Postings

Question

Hello All,
I would like to know how to achieve Intercompany automatic Postings in SAP.
Situation is like this.
Company A and Company B are Group Companies.  Respective Vendor and Customer Master Data has been created with respective Trading Partner Details. GL Accounts between these companies are also maintained in OBYA.
If Company A(Customer) makes payment to Company B(Vendor) in F110, we are expecting an Automatic Postings in Company B(Receivables needs to be cleared). How do we achieve this?  Any specific IDoc settings to be maintained.
Your inputs will be of great help.
Thanks in Advance
Balaji

Answer 1

Dear:
         I guess you trying to tell  that your company code deals with a customer A who
is  your vendor B and that you want to set off your receivables
against dues owed by you? If yes then please proceed as under
I assume that your company code is yet to collect 600 $ from customer A
whereas you owe 800 $ to vendor B.
In customer master (control data screen), activate
a check box called vendor (T Code:FD02 or XD02)
Similarly, activate the check box called customer in the vendor master
screen(T Code :FK02 or XK02)
By doing so you have let SAP system know that your
customer A is also vendor B. You have done this at client level and this
relationship applies to all company codes dealing with customer A and vendor
B which is your basic requirement.
Now move on to the company code section of your customer master ( T code
FD02 or XD02) and activate a check box called clearing with vendor. Do the same thing with
your vendor master (T Code FK02 or XK02) and activate a check box called clearing
with customer.
This means that your company code wishes to set off receivables from
customer A against dues payable to your vendor B.
In F110 now you would be paying 200 $ to vendor B.
Hopefully this will resolve your issue.
Regards