As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMBOUT GOT MASTER WARNING FUSELAGE DOORS AND FWB BAG DOOR INDICATED RED ON THE MFD. RETURNED TO THE FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. INSPECTED FWD BAG DOOR ON ARRIVAL AND FOUND EXTERNAL HANDLE NOT SEATED. PUSHED HANDLE IN AND VERIFIED CAUTION LIGHT EXTINGUISHED. OPS CHECK OF FWD BAG DOOR IAW TASK 52-32-00-710-801. AC OK FOR CONTINUED SERVICE. NO PARTS REPLACED.