You can adjust draft invoices before you approve and release them. You can perform many of the same actions on an invoice that you can on project expenditures. See: Expenditure Adjustments.
Note: If you perform an adjustment on an invoice's expenditure items and events, you need to submit the appropriate process to reflect those adjustments. For example, if you change an expenditure item's status from billable to non-billable, you need to submit the appropriate processes to recalculate cost, regenerate revenue, and regenerate the invoice.
When you regenerate invoices, you can exclude new transactions, delete only unapproved invoices, and exclude projects with draft invoices that have manually linked pay when paid supplier invoices.
Exclude New Transactions: Select this check box if you want to exclude new transactions during the regeneration process. When you select this option, only expenditure items or events on existing invoices subject to regeneration are processed.
Delete Only Unapproved Invoice: Select this check box if you want to delete only unapproved invoices during the regeneration process. Otherwise, all unreleased invoices are deleted.
Delete Linked Pay When Paid Invoices: Select this check box if you want to delete draft invoices that are manually linked to supplier invoices on pay when paid holds during regeneration. Deleting an invoice removes the links to supplier invoices. Leave this check box deselected to skip projects with draft invoices that are manually linked to supplier invoices when regenerating invoices.
When you regenerate a project's unreleased draft revenue and unreleased draft invoices, Oracle Projects deletes the project's unreleased draft revenue and invoices and creates new draft revenue and invoices.