Hunting this one down can be painful. The message isn't attached to any label file, and backtracking through a breakpoint doesn't reveal much either. 9 out of 10 times this error is thrown over a forgotten Email template in Print Management.
![](https://www.d365stuff.co/content/images/2019/03/image.png)
Hunting this one down can be painful. The message isn't attached to any label file, and backtracking through a breakpoint doesn't reveal much either. 9 out of 10 times this error is thrown over a forgotten Email template in Print Management.