As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE MAINTENANCE BASE VISIT INSPECTION FOUND THE PASSENGER DOOR AFT SIDE PANEL STIFFENER CRACKED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE PASSENGER DOOR SIDE PANEL STIFFENER IAW CRJ 700 SRM 51-42-05. THE AIRCRAFT WAS RETURNED TO SERVICE.