Event Type: Warning Event Source: W3SVC Event Category: None Event ID: 100 Date: 2006.01.23. Time: 9:21:02 User: N/A Computer: SBINDCCM01 Description: The description for Event ID ( 100 ) in Source ( W3SVC ) cannot be found. The local computer may not have the necessary registry information or message DLL files to display messages from a remote computer. You may be able to use the /AUXSOURCE= flag to retrieve this description; see Help and Support for details. The following information is part of the event: CCMUser; Logon failure: unknown user name or bad password.
As per the event viewer system logs, the Cisco CallManager user cannot login due to a bad password.
The above error mostly seen when a server or computer is trying to access the callmanager using incorrect account or password.
Note: Normally the synchronization takes one or two minutes, but to avoid any issues, run this utility after hours as it causes Extension Mobility and other service account features to lose connection.