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SCCM WSUS SYNC Fail - Randomly

Saravanan Balasubramanian 266 Reputation points
2021-11-29T04:55:56.967+00:00

Hi guys,

Occasionally, the WSUS is failing to synchronize. It is set to get updates from MS directly. We never had issues before but recently it is failing at least one time per day. We are syncing 4 times a day.

Not a major issue but we are getting repeated alerts and also to avoid any major issue in the future. i have done a WSUS clean up manually .
We are running Config Mgr 1906 with a single primary site and everything is hosted in it.

Sync failed: ImportUpdateError: . Source: Microsoft.SystemsManagementServer.SoftwareUpdatesManagement.WsusSyncAction.WSyncAction.SyncWSUS SMS_WSUS_SYNC_MANAGER 29/11/2021 3:03:14 AM 17412 (0x4404)

STATMSG: ID=6703 SEV=E LEV=M SOURCE="SMS Server" COMP="SMS_WSUS_SYNC_MANAGER" SYS=ABC01.TESTSITE.NET SITE=S1 PID=19552 TID=17412 GMTDATE=Mon Nov 29 03:03:14.617 2021 ISTR0="Microsoft.SystemsManagementServer.SoftwareUpdatesManagement.WsusSyncAction.WSyncAction.SyncWSUS" ISTR1="ImportUpdateError: " ISTR2="" ISTR3="" ISTR4="" ISTR5="" ISTR6="" ISTR7="" ISTR8="" ISTR9="" NUMATTRS=0 SMS_WSUS_SYNC_MANAGER 29/11/2021 3:03:14 AM 17412 (0x4404)

Sync failed. Will retry in 60 minutes SMS_WSUS_SYNC_MANAGER 29/11/2021 3:03:14 AM 17412 (0x4404)

Microsoft Security | Intune | Configuration Manager | Updates
Microsoft Security | Intune | Configuration Manager | Other

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  1. Garth 5,806 Reputation points
    2021-11-29T10:27:23.513+00:00

    First off 1906 is an old version, you should upgrade to the latest version.
    Next i would look at the log files to see if there was anymore details.

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