Hi @allen 

I've no use cases so far to interact with Oracle tables. But is it possible for you to share your sample pipeline so that if time permits, I can setup Oracle via docker and try to run in my local environment to work on this?

I've seen same errors earlier reported in SDC 3.19 but it's already fixed. So if you can share your sample pipeline, SDC version, Oracle version etc it will give the community enough details to try and comment.

In case you are a paid user, you may seek help from StreamSets enterprise support directly based on the urgency of your issue.

Regards

Swayam