Sage 300

We're looking to deploy OpenJRE instead of the Oracle java runtime due to the recent licensing changes and associated costs. The only thing we can find in Sage 300 that needs one at all seems to be the global search function. Has anyone had any experiences…

I need to start programming in sage 300. Typically programs that import etc. What software do I need and where can I get a good tutorial on this? I have no starting point.