This happens if you accidentally click on the Invoice Button instead of the Invoice Tab when you receive, and then you click on Exit, and then click the Save link (instead of Delete). You now have an invoice listed on the BPO Invoices tab with a 0 dollar amount. The screen capture below illustrates how this looks. INV3435 for $0.00 is in the Composing Status:
To remove the $0.00 invoice:
1. Note the ID of the $0.00 invoice you want to delete.
2. Click on the Invoicing Tab that is at the top of the page, immediately below the Ariba Spend Management header:
3. The Invoicing Dashboard will be displayed. Click on the View List link located in the lower right hand corner of My Documents and select Invoice:
4. Locate the ID of invoice you noted above. Click the checkbox next to it and then click Delete: