I am just evaluating Katalon. Very impressed. However I do use JMeter for performance testing as well. It would be ideal to record in only one tool, and Katalon seems the ideal tool for this. However, it would be more ideal, to export these Katalon test cases to JMeter to run as a load test.
nope. those tools are completely different in the aproach of how to build an request.
rather than spending time searching for various voodoo tehniques to reuse the code from one to another … simply build the jmeter template from scratch.
is not that hard if you know what to do. you can make one, then duplicate objects in jmeter and them edit, for a quick workflow.
with a bit of practice you can make a complete jmeter template with ~ 10 request in ten minutes