This video explains how to enable SSL DEBUG Mode in DIS for troubleshooting the SSL Issue.

Reference
https://knowledge.informatica.com/s/article/Troubleshooting-Certificate-related-issues-with-SSL-enabled-Hadoop-Clusters-in-DEI?language=en_US

Expertise: Beginner, Intermediate, Expert
User type: Administrator, Developer, Architect
Category: Configuration, Connectors
Project Phase: Implement, Configure
Problem Type: Configuration, Connectivity