What should i study and for how many years to become an IT Manager?

If you are planning to study IT in Germany, you should go for an MS course in computer science or IT. I am assuming that you've already done your graduation. If not, then you can go for a Bachelor course in the above mentioned streams. However, you will still need a work for at least 2-3 years in a

First Join an IT Company Work for 5-8 Years Then You Can be at a Managerial Position And MBA is An Added advantage

Hi Amine, @||Rexmty|| and @||nuk|| have given you the right guidance to achieve your goal. As you have asked the question under Germany, I would like to say that Germany is a country known for its technical advancements. So, if you are planning to pursue Masters in IT from Germany then it is a go