OpenLog - Review: Don't debug, test or deploy without it
Basically if you don't do any error handling .. at least do this. 3 lines per function and 6 lines on the code entry point .. thats it.
Takes the pain when debugging - I use the notes debugger less. Testing is easy and if there is a production problem often you can know about the problem before the user calls!!
There is no excuse for not doing error handling now...
(seat count: several thousand, Financial services)