From the Access Reviews page, click Delete to delete a selected review.
You can delete an access review if the status of the task is terminated or completed. An access review task in progress cannot be deleted unless it is first terminated.
Deleting an access review deletes all user entitlement records that were generated by the review. The delete action is recorded in the audit log.
To delete an access review, click Delete from the Access Reviews page.
Canceling and deleting an access review may result in updates to a large number of Waveset objects and tasks, and can take several minutes to complete. You can check the progress of the operation by viewing the task results in Sever Tasks -> All Tasks.