SCCM - Machines not discovered which are logged in below last 90 days(from AD report).
SCCM - Machines not discovered which are logged in below last 90 days(from AD report).
Do you have AD System Discovery enabled?
Do the systems exist in an OU that AD System Discovery is configured to discover systems from?
Do the systems properly resolve via DNS from the primary site server?
Have you reviewed adsysdis.log?
Hi, @SripathiR-7225
Thank you for posting in Microsoft Q&A forum.
That is because the site maintenance task: Delete Aged Discovery Data.
It is enabled and set as 90 days by default.
For for detailed information:
https://docs.microsoft.com/en-us/mem/configmgr/core/servers/manage/reference-for-maintenance-tasks#delete-aged-discovery-data
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There is no update for some days. May we know the current status of the problem? Is there any other assistance we can provide?
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