Invoice number
An initial invoice number has to be set up in invoice masterdata in order to enable the system to number the created invoice documents consecutively. It is possible to set up individual invoice numbers for each of the available (Media-) Combi-Details .
The initial invoice number needs to be set up manually and its validity period is freely selectable. By selecting a Buchungskreis (copied) the invoice number is connected to the combi-detail which itself is connected to one or more media combis.