Hello @Trainocate Malaysia,
Thank you for reaching out to the Q&A forum!
Although this issue is typically outside the scope of my usual support responsibilities, I’ve taken the time to research it and found that Microsoft is currently working on a fix.

You can refer to the official update from Microsoft posted on September 5 via this link: September 5 Update: Issue with Achievement Code Creation | Microsoft Community Hub
This update confirms that Microsoft is actively working to resolve the issue affecting achievement code creation for several courses, including AZ-204 and PL-300. The fix is being rolled out progressively, so you may want to check back periodically or monitor the Tech Community thread for further updates.
While waiting for Microsoft to resolve the issue, please make sure that you’ve already confirmed the following:
You are signed in with the correct Class Administrator account that has been granted permissions through the Microsoft Learn for Educators program.
You’ve tried basic troubleshooting steps such as:
- Clearing your browser cache
- Using InPrivate/Incognito mode to log in
If the issue persists after these steps, you can refer to the link above for ongoing updates from Microsoft.
Once again, thank you again for raising this issue; it’s helped broaden my understanding. I hope you understand that I want to help as much as I can within the scope of this forum.
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