Oracle University has a wealth of free recorded webcasts for Oracle E-Business Suite. If you’re looking for an update on the latest enhancements to Web ADI in EBS 12.2, see:
Senthilkumar Ramalingam, Group Manager Product Development, discusses the simplified user experience and the latest OOXML standards support in Oracle Web Applications Desktop Integrator and Oracle Report Manager. The session includes new features in Release 12.2 and other design changes that result in vastly improved performance and spreadsheet experience. In addition, it offers information on how you can use Desktop Integration Framework to build your own custom desktop integrations between Oracle E-Business Suite and Microsoft Excel for enhanced end user productivity for mass upload/download of spreadsheet data. This material was presented at Oracle OpenWorld 2016.