What is the situation when the driving test cannot be scheduled on the Traffic Management 12123 app?

[LaMaximus]

There may be several reasons why the driving test cannot be scheduled on the Traffic Management 12123 app: 1. Time issue: From 12:00 AM to 1:00 AM daily, clicking on the test scheduling option in the Traffic Management 12123 app will prompt a system maintenance message, and operations are temporarily unavailable. You need to schedule the test at other times. 2. Training hours card issue: Some students may fail to apply successfully and receive a prompt indicating no training records detected. This is because the training hours card has not been completed. Please contact your driving school or instructor to resolve this. 3. Driving school issue: If you registered through a driving school, it is highly likely that the driving school has not yet logged and registered your enrollment information on the vehicle management office's website.