Remote Diagnostic Agent (RDA) 19.4 is released!
Thanks to Tamzin Oscroft for providing this information.
Remote Diagnostic Agent (RDA) is a command-line-driven data collection framework that can gather product and environmental information to assist in problem diagnosis. Full information on RDA is available in Remote Diagnostic Agent (RDA) – Information Center (DocID 2388643.2)
Oracle Product Specific Changes in this release include an improved BI:FDM module; which includes an added prompt for application root directory.
For more information on RDA, review these helpful resources: