Home

Event 32012 repeatedly logged in the Microsoft Azure AD Connect Agent Updater log

%3CLINGO-SUB%20id%3D%22lingo-sub-883106%22%20slang%3D%22en-US%22%3EEvent%2032012%20repeatedly%20logged%20in%20the%20Microsoft%20Azure%20AD%20Connect%20Agent%20Updater%20log%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-883106%22%20slang%3D%22en-US%22%3E%3CP%3ESince%20Sept.%2027%2C%20the%20following%20event%20has%20been%20logged%20once%20an%20hour%20in%20the%20Microsoft%20Azure%20AD%20Connect%20Agent%20Updater%20Admin%20log%20in%20Event%20Viewer%20(Applications%20and%20Services%20Logs%20%26gt%3B%20Microsoft%20%26gt%3B%20AzureADConnect%20%26gt%3B%20AgentUpdater%20%26gt%3B%20Admin)%3A%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CPRE%20class%3D%22lia-code-sample%20language-markup%22%3E%3CCODE%3ELog%20Name%3A%20%20%20%20%20%20Microsoft-AzureADConnect-AgentUpdater%2FAdmin%0ASource%3A%20%20%20%20%20%20%20%20Microsoft-AzureADConnect-AgentUpdater%0ADate%3A%20%20%20%20%20%20%20%20%20%202019-09-27%2012%3A52%3A03%20PM%0AEvent%20ID%3A%20%20%20%20%20%2032012%0ATask%20Category%3A%20None%0ALevel%3A%20%20%20%20%20%20%20%20%20Error%0AKeywords%3A%20%20%20%20%20%20%0AUser%3A%20%20%20%20%20%20%20%20%20%20SYSTEM%0AComputer%3A%20%20%20%20%20%20%5Bredacted%5D%0ADescription%3A%0AThe%20Microsoft%20Azure%20AD%20Connect%20Agent%20Updater%20service%20failed%20to%20check%20for%20updates.%20%0AAdditional%20details%3A%20'The%20underlying%20connection%20was%20closed%3A%20An%20unexpected%20error%20occurred%20on%20a%20send.'.%3C%2FCODE%3E%3C%2FPRE%3E%3CP%3E%26nbsp%3B%3C%2FP%3E%3CP%3EIt%20looks%20like%20Azure%20AD%20Connect%20may%20have%20auto-upgraded%20on%20Sept.%2026%20to%20version%201.4.18.0.%20Is%20this%20a%20known%20issue%3F%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-883106%22%20slang%3D%22en-US%22%3E%3CLINGO-LABEL%3EAzure%20AD%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E%3CLINGO-SUB%20id%3D%22lingo-sub-883130%22%20slang%3D%22en-US%22%3ERe%3A%20Event%2032012%20repeatedly%20logged%20in%20the%20Microsoft%20Azure%20AD%20Connect%20Agent%20Updater%20log%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-883130%22%20slang%3D%22en-US%22%3EThere%20were%20many%20changes%20in%20that%20update%20and%20some%20unexpected%20issues%20with%20data%20getting%20removed%2C%20but%20I'm%20not%20aware%20of%20anything%20that%20would%20be%20causing%20your%20issue.%20take%20a%20look%20at%20%3CA%20href%3D%22https%3A%2F%2Fdocs.microsoft.com%2Fen-us%2Fazure%2Factive-directory%2Fhybrid%2Freference-connect-version-history%22%20target%3D%22_blank%22%20rel%3D%22noopener%20noreferrer%20noopener%20noreferrer%22%3Ehttps%3A%2F%2Fdocs.microsoft.com%2Fen-us%2Fazure%2Factive-directory%2Fhybrid%2Freference-connect-version-history%3C%2FA%3E%20to%20see%20if%20there%20is%20something%20i%20missed.%3C%2FLINGO-BODY%3E
Ryan Steele
Contributor

Since Sept. 27, the following event has been logged once an hour in the Microsoft Azure AD Connect Agent Updater Admin log in Event Viewer (Applications and Services Logs > Microsoft > AzureADConnect > AgentUpdater > Admin):

 

 

Log Name:      Microsoft-AzureADConnect-AgentUpdater/Admin
Source:        Microsoft-AzureADConnect-AgentUpdater
Date:          2019-09-27 12:52:03 PM
Event ID:      32012
Task Category: None
Level:         Error
Keywords:      
User:          SYSTEM
Computer:      [redacted]
Description:
The Microsoft Azure AD Connect Agent Updater service failed to check for updates. 
Additional details: 'The underlying connection was closed: An unexpected error occurred on a send.'.

 

It looks like Azure AD Connect may have auto-upgraded on Sept. 26 to version 1.4.18.0. Is this a known issue?

1 Reply
There were many changes in that update and some unexpected issues with data getting removed, but I'm not aware of anything that would be causing your issue. take a look at https://docs.microsoft.com/en-us/azure/active-directory/hybrid/reference-connect-version-history to see if there is something i missed.
Related Conversations
Stable version of Edge insider browser
HotCakeX in Discussions on
35 Replies
Tabs and Dark Mode
cjc2112 in Discussions on
30 Replies
flashing a white screen while open new tab
Deleted in Discussions on
14 Replies
How to Prevent Teams from Auto-Launch
chenrylee in Microsoft Teams on
29 Replies