As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKE OFF ROLL, AN EICAS ALERT MESSAGE FOR BODY DUCT LEAK, FOLLOWED BY CABIN AUTO INOPERATIVE. PERFORMED REJECTED TAKEOFF PROCEDURES FOLLOWED BY QRH PROCEDURES AND RETURNED TO GATE. INSTALLED DUCT ASSY IN AFT CARGO AT VERTICAL DUCT CONNECTION TO ADP, ANGLE DUCT. LEAK CK GOOD EXTERNAL A/C PANEL REINSTALLED IAW AMM 36-11-01.