Inter company billing
The business case is as follows :
selling sales org (for sale to final customer ) is FR20 and assigned to company code FR20 and delivery Plant is 0925 assigned to company code NL12.
1) so for the setting" assign sales org units by plants " in inter co billing, FR20 is assigned to 0925 ...is this ok ? if yes, then why this setting is required. If this setting is not there, how would it make the difference.
2) there is another setting " define internal customer by sales org". In this the we create a customer no representing sales org FR20 and for this step, FR20 is assigned to the customer no created". is this ok. if yes, why this setting is required ?