Concepts Tasks Settings Reopening an Invoice Entry Batch Reopening a batch allows you to modify the batch information or contents. For example, reopening a batch allows you to add additional invoices to the batch and adjust the batch totals accordingly. Reopening a batch does not allow its posted invoices to be changed. An invoice cannot be modified after it has been posted. This topic explains how to reopen an invoice batch. To Reopen an Invoice Batch 1. Select the site’s Invoicing view, Invoices tab, and Batches tab. 2. Right-click the batch that you want to reopen and select Reopen. APM reopens the batch. 3. You can now edit the batch or add new invoices. 4. When you are finished, save the batch.