All civil servants who were not of Aryan descent (having one grandparent of the Jewish religion made someone non-Aryan) were to be retired. However, there was an exemption clause which exempted non-Aryans who had civil service appointments before the end of World War I. Although Schur qualified under this clause he was initially expelled from his professorship and was only reinstated after the intervention of Schmidt .
Lahat ng mga sibil na tagapaglingkod ay hindi pinagbuhatan ng Aryan (sa pagkakaroon ng isang nuno ng mga Hudyo relihiyon na ginawa ng isang tao na hindi pang-Aryan) ay nagretiro na. Gayunman, nagkaroon ng isang sugnay iksemsyon na exempted di-Aryans na serbisyo sibil tipanan bago ang wakas ng World War I. Kahit Schur qualified na sa ilalim ng sugnay na ito siya ay mula sa simula ng kanyang pagkapropesor at noon ay lamang reinstated matapos ang interbensyon ng Schmidt.