I see the following error message in Lync FE eventlog everytime a user signs in with the Lync client:
Event log:
Log Name: Lync Server
Source: LS UserPin Service
Date: 09/06/2011 19:46:21
Event ID: 47055
Task Category: (1044)
Level: Warning
Keywords: Classic
User: N/A
Computer: LYNCFE01.DOMAIN.com
Description:
GetAndPublish web service failed due to an internal error
Request Details - Entity: [user1@DOMAIN.com], Device Id: [{A7C394D3-99CB-5D24-A361-4865A9D4421B}], Authenticated User: [sip:user1@DOMAIN.com].
Cause: This is an unexpected failure
Resolution:
Re-start the web server. If you see this error continuously, examine the server traces and contact product support.
Event Xml:
">http://schemas.microsoft.com/win/2004/08/events/event">
47055
3
1044
0x80000000000000
1084112
Lync Server
LYNCFE01.DOMAIN.com
user1@DOMAIN.com
{A7C394D3-99CB-5D24-A361-4865A9D4421B}
sip:user1@DOMAIN.com
The "get-csclientcertificate" command does not return any certificate for any of the enabled users.
"Test-csclientauth" also fails in the environment.
I made a complete rollback from CU3 (and CU2) to RTM version of Lync, and the error message did not come back. I re-applied CU3, and the error message appears again in the log.