Automatic account maintenance can be started in invoicing for the new posting document that is created when the billing documents are invoiced, and for the items of the contract account that are already posted and are still open.
The clearing entries resulting from account maintenance are posted in a separate posting document (a clearing entry document). This is part of the bill printout document.
You select the open items for account maintenance in Customizing under
You define the rules for automatic selection and allocation of items for clearing or partial clearing in Customizing.Choose.
The key used to determine the settlement rules is made up of the
You specify the settlement type for each settlement unit in the FI-CA event
Settlement types R400
. To do this refer to the information on the invoicing unit. The following settlement types are available as standard in the example function module
Determination of a Settlement Type of an Invoicing Unit
Settlement type R43 for final billing of the contract account (in the case of move-out). This case arises if, after the current invoicing unit has been invoiced, all the contracts of the contract account are terminated and invoiced.
Settlement type R42 if the invoicing unit contains at least one final billed contract
Settlement type R41 (periodic billing) if the invoicing unit consists only of the billing documents from periodic billing or interim billing
Settlement type R4Z for the creation of a collective bill
In all other cases the settlement type corresponds to the document source (FKKKO-HERKF)