The ASPError object displays information about errors in scripts.
The ASPError Object

The ASPError object was implemented in ASP 3.0 and is available in IIS5 and later.

The ASPError object is used to display detailed information of any error that occurs in scripts in an ASP page.

Note: The ASPError object is created when Server.GetLastError is called, so the error information can only be accessed by using the Server.GetLastError method.

The ASPError object's properties are described below (all properties are read-only):
Properties
Property 	Description
ASPCode 	Returns an error code generated by IIS
ASPDescription 	Returns a detailed description of the error (if the error is ASP-related)
Category 	Returns the source of the error (was the error generated by ASP? By a scripting language? By an object?)
Column 	Returns the column position within the file that generated the error
Description 	Returns a short description of the error
File 	Returns the name of the ASP file that generated the error
Line 	Returns the line number where the error was detected
Number 	Returns the standard COM error code for the error
Source 	Returns the actual source code of the line where the error occurred