Tag Archives: GETLASTERRORTEXT

Getting more insight into exceptions in NAV

To continue my series about exception handling in NAV, this time I’ll discuss how to gain insight into exceptions in NAV. As I mentioned already, the GETLASTERROROBJECT function gives you an instance of System.Exception, actually of a class descending from it, which allows you to get more information about the context of the error that has just happened.

Continue reading Getting more insight into exceptions in NAV

Better error handling in NAV 2015

You may love C/AL as a language, but there is an area in it that you must just hate. It’s the error handling. Plainly put, and being actually quite positive about it, in NAV, error handling just sucks. If an error happens, it happens. You have only one possibility to actually capture the error, and it’s the IF CODEUNIT.RUN construct, and it’s limited because you can do it only once per transaction, and if you want to do it twice, you must COMMIT your transaction first.

But still, capturing an error is one thing; actually handling it is quite a different thing altogether.

Continue reading Better error handling in NAV 2015