We have a wss 3.0 development farm in product version 12.0.0.6421, which means it is updated up to Service Pack 2. When trying to install Service Pack 3 for wss the following error shows up:
"An exception of type Microsoft.Sharepoint.PostSetupConfigurationTaskException.
Error updating Microsoft SharePoint products and technologies."
When looking through the config log file this is the info I get:
2/11/2012 11:10:05 1 INF Leaving function Command.this[string key]
12/11/2012 11:10:05 1 INF Entering function StringResourceManager.GetResourceString
12/11/2012 11:10:05 1 INF Resource id to be retrieved is UpgradeTaskFailConfigSyncDisplayLabel for language Spanish (Spain)
12/11/2012 11:10:05 1 INF Resource retrieved id UpgradeTaskFailConfigSyncDisplayLabel is Error al actualizar Productos y Tecnologías de SharePoint.
12/11/2012 11:10:05 1 INF Leaving function StringResourceManager.GetResourceString
12/11/2012 11:10:05 1 INF Entering function PsconfigLabel.PsconfigLabel
12/11/2012 11:10:05 1 INF Entering function PsconfigLabel.CommonStuff
12/11/2012 11:10:05 1 INF Created a label, name is FinishForm, text is Error al actualizar Productos y Tecnologías de SharePoint.
12/11/2012 11:10:05 1 INF Leaving function PsconfigLabel.CommonStuff
12/11/2012 11:10:05 1 INF Leaving function PsconfigLabel.PsconfigLabel
12/11/2012 11:10:05 1 INF Entering function PsconfigLabel.PsconfigLabel
12/11/2012 11:10:05 1 INF Entering function PsconfigLabel.CommonStuff
12/11/2012 11:10:05 1 INF Created a label, name is FinishForm, text is Se inició una excepción de tipo Microsoft.SharePoint.PostSetupConfiguration.PostSetupConfigurationTaskException. Información adicional de la excepción: Error al actualizar Productos y Tecnologías de SharePoint.
It's worth noting that we are using the spanish language version of wss 3.0.