2016345612(Syncml(500) - Intune Compliance Policy Error

Craig Pennington 300 Reputation points
2023-09-05T13:23:04.57+00:00

We have had this recurring issue for a long time now, and despite searching the error all over the place, there seem to be a lot of other IT professionals in the same boat, but no obvious answers.

The error is on the Anti-Virus setting on the default compliance policy.

2016345612(Syncml(500): The recipient encountered an unexpected condition which prevented it from fulfilling the request)User's image

The compliance policy in question is assigned to all users.

This is a very annoying issue as it stops users from being able to access any MSFT apps as it marks the device as non compliant.

we are forced to add users to the exclusion list of the policy until the error clears on it's own days/weeks later.

If anyone has any ideas on what could be the cause or any possible fixes, it would be greatly appreciated

Microsoft Intune Compliance
Microsoft Intune Compliance
Microsoft Intune: A Microsoft cloud-based management solution that offers mobile device management, mobile application management, and PC management capabilities.Compliance: Adhering to rules, standards, policies, and laws.
186 questions
Microsoft Intune
Microsoft Intune
A Microsoft cloud-based management solution that offers mobile device management, mobile application management, and PC management capabilities.
5,570 questions
{count} votes

23 answers

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  1. Simon Ren-MSFT 40,236 Reputation points Microsoft External Staff
    2023-09-06T07:55:01.2266667+00:00

    Hi,

    Thank you for posting in Microsoft Q&A forum.

    Please install the latest windows update and re-sync from the client to have a try. Also ensure the Anti-Virus software is up to date. Sometimes, outdated software can cause compatibility issues.

    Similar thread for your reference: Compliance failing because Firewall not detected

    Thanks for your time. Have a nice day!

    Best regards,

    Simon


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  2. Efstratios Stratis 51 Reputation points
    2023-10-12T13:51:38.6133333+00:00

    Seems that the problem is resolved.

    We had to reset the laptop and let it hybrid join and sign to intune again.

    The only difference this time is that we had the laptop connected to the network by cable and not over wifi but I think that has nothing to do with the fact it worked.

    Another odd thing we were getting before and didn't mention is that there Capture

    was a message that can't access company resources because Windows defender antimalware real time protection is off...something that apparently wasn't true. That caused the laptop to show as non compliant.

    Luckily by redoing the whole process on a formatted laptop worked this time.

    0 comments No comments

  3. Pierluigi Bernabei 0 Reputation points
    2023-10-19T14:56:40.8066667+00:00

    In several cases like this I have solved by applying the default reset of the firewall one and several times.

    From Control Panel Network Settings - Windows Firewall - Restore default firewall settings

    0 comments No comments

  4. Luke Grevett 21 Reputation points
    2023-11-28T16:09:44.9166667+00:00

    We are having the same problem, but its not making the device non-compliant? it just brings up an error under the policy and when you click on the actual policy and it says Compliant, non-compliant and other, the said device appears under other?

    0 comments No comments

  5. Stefan Lentjes 0 Reputation points
    2024-01-22T10:10:11.7033333+00:00

    We also had an issue with 2 devices. But since we use 3rd-party AV we deleted that and reinstalled it and it was back to a compliant state. Sync device side didnt do anything other then confirm the error.

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