You want to know the system logic used for determining the document numbers of Invoice Requests such as Over the Counter Sales or Manual Invoice Requests.
SAP Business ByDesign
The numbering logic applied is the same for all Invoice Request documents (for example a Manual Invoice Request) which are not created from a preceding document (for example an Outbound Delivery Invoice Request):
The numbers are sequential, starting from one (1) and being incremented by +1 each time a new document of the same type is created.
Since this is not a customer facing document, a simple generation logic is applied for the numbering.
Please note that this behaviour cannot be changed.
invoice request, numbering, OTC, over the counter sales, manual invoice request, demande de facture, numérotation, manuelle , KBA , AP-CI-CIR , Customer Invoice Request , How To