Connecting to Oracle DB using TCPS protocol

Did you read the below link?

There are some videos that might be interesting as well.

https://www.google.com/search?q=katalon+studio+connect+to+oracle&rlz=1C1GCEA_enCA965CA965&oq=katalon+studio+connect+to+oracle&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIHCAEQIRigATIHCAIQIRigAdIBCjEwMTM4ajBqMTWoAgCwAgA&sourceid=chrome&ie=UTF-8#fpstate=ive&vld=cid:177c31bd,vid:SX7rLQrS2OY,st:0