Follow these steps to delete an invoice attachment:
In CINC, go to Vendors > Invoices.
OR
In CINC with universal navigation, go to Payables > Invoices > Invoices.
The Invoice List page displays. Click the Invoice Date.
The Invoice page displays. Click Manage in the Attachments field.
The Invoice Attachments page displays. Select the checkbox next to the attachment and click Delete.
The Delete Invoice Attachment(s) window displays. Click Delete.