As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT AFT ENTRY DOOR MESSAGE ILLUMINATED ON EICAS DURING DESCENT THRU 14000 AND REMAINED ILLUMINATED UNTIL TOUCHDOWN. PERFORMED QRH CHECKLIST. PRESSURIZATION REMAINED NORMAL. FOUND R3 PAX DOOR SENSOR JAM NUT LOOSE. ADJUSTED SWITCH PER B757 AMM 52-71-00 . OPS OK. INDICATIONS NORMAL.