Hi @sylvia.astrida,
Here’s the list of the environments we officially support: Supported environments for Katalon Studio and Katalon Runtime Engine (KRE) | Katalon Docs. Unfortunately, we haven’t tested on Oracle Linux (ODA) or ODA Oracle Database Application. Have you tried using KRE on these OS? For further support, you can raise it on our support portal as well.
Hope that this would help 