[VBScript]
ReadOnly property ISYSResultList.Error as ISYSError

[C#]
IISYSError  ISYSResultList.Error {get;}

[ColdFusion/Java]
IISYSError  ISYSResultList.Error() throws ComException;

<%
' This sample demonstrates executing a query and checking for any errors that  
' may occurred.  

' Create the new ISYSSearch object  
dim ISYSSearch : set ISYSSearch = ISYSEngine.NewSearch

' Specify the Index to Search
ISYSSearch.QuerySource = "c:\indexes\documents"  

' Specify the Query Text
ISYSSearch.QueryText = "Policies"  

' Specify the Query Type
ISYSSearch.QueryType = isysQueryISYS

' Execute the Search  
Set Results = ISYSSearch.Execute

if (Results.Length = 0) And (Results.Error <> "") then
  Response.Write "Search Error: " & Results.Error  
end  if  
%>