There weren’t any headlines (or even many tweets) about Oracle Fusion Financials emanating from this year’s Oracle OpenWorld (#OOW12) conference. Maybe that’s by design, because it’s not in Oracle’s best interest to kick up a lot of dust about ERP migration. The financial applications software market is mature, and market share leaders such as Oracle have less interest in getting customers to upgrade than they did a decade ago. For a software vendor with a large installed base, cashing rich maintenance checks is more profitable than selling new software, and arguably is as dependable a source of revenue as software-as-a-service (SaaS) contracts. Companies, and especially CFOs and controllers, see replacing ERP systems akin to a root canal procedure: expensive and painful and best put off as long as possible. In North America (and to a much more limited extent in Europe) a major upgrade of a company’s current ERP software usually means it’s time to evaluate alternatives. For the incumbent, any time there’s a major upgrade there’s the potential to lose a customer.