LOG4PLSQL is a PLSQL framework for logging in all PLSQL code
this project was born from the log4J spirit (and use it). You have the possibility to log apart from transaction and use all LOG4J feature.
I used log4plsql years ago and start dto do it again. It helps to create a standard for logging in your system while you do not have to invent the wheel of proper logging again (and aggain) :) Runs stable and has all the features i need.
This project has helped us in getting a summarized view of the database activity in test databases. We are able to find issues faster and improve system in production using logs. I recommend this project to anyone using Oracle database and PL/SQL code for DML operations. It is extremely helpful in getting a summary of errors happening in the system using a single table in database itself.