This document describes some component APARs in IBM Cognos Controller 10.4.2. These APARs include PH01895, PH02227, PH03951, PH11146, PH11767, PH13509, PH14417, PH14482, PH14539, PH14649, PH15367, PH16098, PH16104, PH16110, PH16224, PH17055, PH17355, PH17520, PH17571, PH17626, and PH17774.