Debug a Java application that works with SAP Hana database to fix a production issue

Job ID: 34164937

Budget: $10 – $30 USD

I'm a .NET developer who's given this Java application to fix a Production issue at the last minute so I need help with:
1. Debugging the Java application
1.1 There's scheduler in the application so figure out the schedule of it and how it runs.
1.2 Figure out how the app configs are read.
1.3 Figure out how it communicates with Web APIs and SAP HANA database
2. Give me pointers on how to fix the production issue (I'll explain what the issue is after we get on a call)

It's not a big deal for a skilled Java developer.