As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INITIAL CLIMBOUT NR 1 ENG LO OIL PRESS WARNING BOTH LOCAL ALERT & CCAS ACTIVATED. ALERT INTERMITTANT. ALERT ACTIVE FOR APROX 1-2 MIN INITIALLY & OFF 2-3 MIN ALERT ON & OFF 30 SEC - 1 MIN FOR DURATION OF FLIGHT, REPEAT WRITE-UP. A/C RETURNED TO CHA AFTER T/O. EMERGENCY DECLARED. FLT 4126 CX.