I had PCB (Physics, Chemistry, Biology) in Class 12th, not Maths. Now doing BCA

As I am doing BCA in my 3rd year, I had PCB (Physics, Chemistry, Biology) in Class 12th, not Maths. That's why I did BCA because I didn't have Maths. Now that my BCA is about to be completed, can I do an MSc in Computer Science in Germany?"