In Argentina, the numbering of outgoing documents has to follow very strict numbering rules. Argentina specific numbering is therefore supported for the following documents in the SAP system:

• Invoices, credit/debit memos, payments (FI module)
• Billing documents (SD module)
• Delivery notes acting as waybills (SD module)
• Material movement documents acting as waybills (MM module)
• Asset movements/waybills (AM module)

In Argentina, these documents are numbered in two different ways:

• Internal SAP document number
• Official Argentine document number

The official Argentine document number is stored in the reference document field and can be determined automatically.