As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING THROUGH 9000, EICAS WARNING "DOOR FWD SERVICE OPEN". F/A REPORTED DOOR INDICATIONS GREEN, NO PRESSURIZATION CONCERNS. MESSAGE REMAINED UNTIL SHORTLY AFTER LANDING. INSPECTED AND PERFORMED OPS CHECK IAW AMM 52-41-40. OPS CHECK GOOD.