例外原因/消息。我在这里重新发明轮子吗？

I want some kind of mechanism to have more information about a caught exception. (Specifically exceptions I throw myself to abort transactions) I've looked around and pretty much the only thing I could find was "Use the info log". This to me does not seem like a good idea. For one it is cumbersome to access and find the last message. And it is limited in size so at some point the new messages won't even show up.I want some kind of mechanism to have more info