かいこくしょぶん
punishment by formal warning; punishing someone by a reprimand
Noun
戒告処分かいこくしょぶんとなった田中君きみのボーナスは、当然とうぜんのことながら減給げんきゅうされました。
As is to be expected as part of the disciplinary action Tanaka received, his bonus was decreased.