Upload a Single Invoice

 
Place your cursor anywhere on a row containing the invoice you wish to upload.
 
To only validate an invoice, select ‘Validate only’, otherwise choose ‘Validate and Upload’ from the Wizard ribbon.
 
Choose the ‘Upload’ button and select ‘Upload Selected’ on the ribbon.
 
 
Refer to section: 
Upload a Range of Invoices
Upload All Invoices
Error Handling and Validation
Submit Invoice Interface Concurrent Program