New-InformationBarrierPolicy:Internal server error

Yukai9jo 0 Reputation points
2024-02-16T06:48:49.7133333+00:00

Since the day before yesterday, when I try to create a policy for Information barriers, an error like the one shown in the attached image occurs. I get the same error when trying with PowerShell. Do you know what to do to improve it?Since the day before yesterday, when I try to create a policy for Information barriers, an error like the one shown in the attached image occurs. I get the same error when trying with PowerShell. Do you know what to do to improve it?
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Microsoft Security | Microsoft Purview
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  1. Immanuel Stein 16 Reputation points
    2024-02-20T09:11:57.22+00:00

    Hi Yukai9jo,

    I had the same error in MultiSegmentMode on an AllowPolicy.
    When allowing segment A to communicate with segment B, I had to allow A aswell.

    New-InformationBarrierPolicy -Name "AToB" -AssignedSegment "A" -SegmentsAllow "A,B"

    2 people found this answer helpful.

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