Prerequisites
Before you complete the tasks in this section:
- Review the steps for entering a standard invoice. 
- Set up relationships between the base system and Argentina-specific document type and create legal next numbers. 
- Set the Legal Number processing options on the PO Invoice Entry program (P76A03B1) to control whether legal numbers are generated automatically or manually. 
- Set the Invoice related to NC/ND processing options on the PO - Invoice Entry (P03B11) - ARG - 03B program (P76A03B1) to control whether the NC/ND Related to Invoice form is displayed during invoice entry. If you are entering related credit notes, set the processing option to display the NC/ND Related to Invoice form. 
- Set up a relationship between credit notes and invoices for the appropriate tax code to determine whether the same taxes can be calculated for the credit note as for the original invoice.