Hello dear @Refugee_Ingermany,
thank you for sharing your question with the Wefugees Community.
If you have finished the Dublin period and Germany has taken the responsibility of your case and you have got this information in a written form, from the Federal Office for Migration and Refugees of Germany, once you go, for example, to Holland, they will find your fingerprint in Eurodoc for Germany. However, if it is not the case and Croatia is still responsible for your case, Holland will find your fingerprint in Eurodoc for Croatia.
I hope, you have got your answer. I am a MBEON consultant. If you wish to contact me directly, you can see my profile and follow the instructions there.
Best wishes
Fardeen Noori