As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHV - PILOT REPORT AFTER TAKEOFF, NOSE GEAR DID NOT NORMALLY RETRACT PERFORMANCE QRH, CYCLE GEAR NOSE GEAR RETACTED NORMALLY. MAINTENANCE REMOVED AND REPLACED NLG DOOR SOLENOID VALVE IAW EMB 145 AMM 32-33-02 OPS AND LEAK CHECK GOOD. THE AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.