You can generate the purchase order invoice from the intercompany sales order in the selling legal entity, if the sales invoice has been posted. The invoice number is automatically filled and matches the sales invoice number.

This activity is performed by the selling legal entity.

You can also generate the invoice from the intercompany purchase order in the buying legal entity, if the sales invoice is posted. For details, see vendor invoices.

Standard procedure

1.	Go to Accounts receivable > Orders > All sales orders.
2.	In the list, find and select the desired record.
3.	On the Action Pane, click Invoice.
4.	In the Journals group, click Invoice.
5.	On the intercompany section, click Generate intercompany invoice.
6.	Close the page.