An academic course bond 60 credits (a semester, 30). For this reason, when you go away of ERASMUS, you compose your curriculum and when reaching the 30 credits by semester, you have the number of sufficient subjects. The problem arises when the university anfitriona and/or the one of origin do not apply this system. One assumes that they must all it apply but for being a recent system, certain universities do not implement it correctly still. What can happen? An example enters others are that your university of origin is not based on credits but on subjects.
If your race (in your country) is made up of 10 subjects of a weekly duration of 2 hours each, you have a weekly schedule of 20 hours weekly. When choosing subjects in your university anfitriona, perhaps are not of two hours weekly but of three. In this case more credits are worth each than those of your university of origin and you reach the number of necessary credits with less subjects. If it applied to your university of origin the system of the credits, it would not pose any problem. But perhaps when no, your coordinator sends to works as exhibitions to you to do besides which you attend or that makes you pass certain examinations when returning to your university of origin. That supposes that in fact you are going to study much more that 20 hours weekly and that you will have to learn by same you the program of the subjects for which you will pass an examination to your return.
About the practices in company: If the race that you follow in your country of origin demands that you make a practice in company, it reserves a period during the academic course so that you can carry out this practice. If you go away of ERASMUS, perhaps your university of origin authorizes to you not to carry out the practice and in this case, no problem. However, if your university of origin maintains like requirement to approve the course that is realised the practice, you must consider that in your university anfitriona, will be no reserved period. You will have two options: if you have several free average-days, you can realise your practice during these moments. If not outside possible, you would have to carry out the practice during the vacations of the summer or other periods of vacations that you would have. I hope that thanks to those advice you prune to prepare better your stay ERASMUS. If you faced one of the commented problems or others, tomadlo with tranquillity and try to solve it as you prune. But you are not discouraged in any case because, in any case, a stay ERASMUS only can be beneficial: beyond study, a stay ERASMUS is to learn or to deepen its knowledge of a language, to discover other cultures and to know other people which is much also learned. I wish a good stay you. That all it goes to you well! Writing by Ga?