Please launch this script from the lsmanage.exe tool (database scripts) to restore the original view.
Alter VIEW dbo.Web30repRPCserverunavailable
AS
SELECT TOP 100 PERCENT Computername AS Computer, ErrorText, MAX(Lastchanged) AS [Last changed]
FROM dbo.tblerrors
GROUP BY Computername, ErrorText, CFGname
HAVING (ErrorText LIKE '%RPC server is unavailable%') AND (CFGname = 'WMIERROR')
ORDER BY MAX(Lastchanged) DESC
If the view was deleted for some reason try
Create VIEW dbo.Web30repRPCserverunavailable
AS
SELECT TOP 100 PERCENT Computername AS Computer, ErrorText, MAX(Lastchanged) AS [Last changed]
FROM dbo.tblerrors
GROUP BY Computername, ErrorText, CFGname
HAVING (ErrorText LIKE '%RPC server is unavailable%') AND (CFGname = 'WMIERROR')
ORDER BY MAX(Lastchanged) DESC