Yes, there is an error in the statement. Shortening the employee-training programs would cut back on human capital instead of the stated goal of investing more in it.
In this statement, the CEO is suggesting investing in human capital (which refers to training, education, and skills development of employees) while simultaneously proposing to shorten employee-training programs. This contradicts the goal of investing more in human capital since reducing the length or quality of training programs would likely weaken the development of employees and their skills, which is counterproductive to the stated investment goal.