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.

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.