Understanding Interbranch and Intercompany Transactions
If you generate an intercompany invoice, you must specify the same intercompany document types in the Sales Order Entry (P4210), Print Invoices (R42565), and R42800 programs.
During the sales update process, you can run the R42800 program to create journal entries for interbranch sales. You can have the system create either:
Accounts payable and accounts receivable journal entries for the selling branch/plant, and accounts receivable entries for the supplying branch/plant.
Accounts receivable entries only for the selling branch/plant.