WSUS 2.0 Updation Errors

WSUS 2.0 Updation Errors

The following events are occured while updating wsus 2.0 to wsus 3.0

Event Type: Error
Event Source: Windows Server Update Services
Event Category: Web Services
Event ID: 12012
Description:
The API Remoting Web Service is not working.

Event Type: Error
Event Source: Windows Server Update Services
Event Category: Web Services
Event ID: 12032
Description:
The Server Synchronization Web Service is not working.


Event Type: Error
Event Source: Windows Server Update Services
Event Category: Web Services
Event ID: 12022
Description:
The Client Web Service is not working.

Event Type: Error
Event Source: Windows Server Update Services
Event Category: Web Services
Event ID: 12042
Description:
The SimpleAuth Web Service is not working.

Event Type: Error
Event Source: Windows Server Update Services
Event Category: Web Services
Event ID: 12052
Description:
The DSS Authentication Web Service is not working.


Answer:

Upgrading from WSUS 2.0 to WSUS 3.0 requires the re-entry of the authentication credentials on the proxy configuration page of the WSUS Administration Console after completing the upgrade.