As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN AMSTERDAM FOR C-CHECK, MAINTENANCE FOUND A DEEP DENT IN THE FUSELAGE SKIN JUST INBOARD FWD OF AFT JACKPOINT BODY STATION 2598. MAINTENANCE CHECKED THE DENT PER SRM 53-30-01 AND FOUND TO BE OUT OF LIMITS. INSTALLED DOUBLER AT STA 2598 AROUND JACKPOINT PER SRM 53-30-03 FIGURE 1A.