With the looming loss of Premier Support for EBS versions 12.1 and below, organizations really have no choice but to upgrade to 12.2.X. To ensure your upgrade is a success, your testing plan should identify critical business processes that needs the most testing, take into account end-to-end business scenerios, and prioritize maintaining compliance.
With the help of Opkey's testing strategy guide for upgrading to 12.2.11, your enterprise can seamlessly automate their EBS upgrade testing, and ensure the upgrade is complete on time, under budget, and without any major mistakes.