You need to update your operating system to 99 or later.

Facing same issue. What I find funny with any problem you tell Microsoft is that they always say this issue has never been reported by anyone. I mean what are we then? Liars or special cases? Microsoft has been and will continue to be inept and inefficient when it comes to dealing with end-user issues.

Facing same issue, asking for a os update

@Vignesh Mohanraj Thanks for posting in our Q&A.

Honestly, there is no report about this issue. The information you provided, it is a supported device. It is suggested to try some actions:

1. Please uninstall Company portal. Then restart the device and install the app from App store again.
2. Re-enroll the device.
3. Check if the error message still occurs when connecting the company access to your personal device for using Intune company portal.

If this issue still exists, it is suggested to create an online support ticket to check more background information to find the root cause. Here is the support link:
https://video2.skills-academy.com/en-us/mem/get-support

Hope it will help.

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Same issue since 2 days. After a security update in samsung 2 days before, my work profile got logged out and now it shows this error when i am setting it up again

..

Same problem on my new Samsung phone.