We are posting PO data to Oracle instance in XML format using REST API. In a failed case, it is just a printing message from error.description example "HTTP POST on resource 'https://hostname:post/...

I am trying to experiment with Mule Runtime 4 & Anypoint Studio 7.1. I got the downloadable from - https://mule-studio.s3.amazonaws.com/7.1.1-GA/AnypointStudio-for-win-64bit-7.1.1-20180318221...