when ever error occurs ,take a snap shot that window by 
pressing the "PRINT SCREEN" button in the keyboard and 
paste the sanpshot on MS-Paint and save that in a file and 
send it where ever u required

Thanks Sridhar,

But im asking in QTP through script without tester 
interaction

Hey I don't think that it is possible.
After all QTP is automation tool...it doesn't think like 
human brain...you have to feed it all the scenarios,then 
only it will follow the instructions.

Go to Tools>Recovery scenario manager : here you can give 
the instructions to QPT to respond to errors.

as for my knowldge there are no functions to capture them. 
But one thing we can do that we can capture the scenario-
description and log them using recovery scenario functions 
available.

if you QTP is associated with Quality Center then it will 
take the screen shot automatically by setting an option in 
the settings/run... but I am also looking for with out 
Quality center I have come across with an option in 
checkpoints properties to capture the screen Image... I am 
doing some sort of research once I get thru it I will 
definetly let you guys know..

YOU CHECK IN RESULT OF YOU QTP SCREEN SHOT IS THERE

There will be a syntax in QTP for capturing
the Exceptions in Runtime by
if (error occurs...) then
capturebitmapimage("c:\....")
end if

By using object.capturebitmap("c:\snap.bmp")
we can capture the screenshots of any screen at runtime.

When error occurs you can take screenshot of the desktop 
and send the bitmap to result file.

if error occurs then

Desktop.CaptureBitmap("c:\bitmap.bmp")

Reporter.ReportEvent micFail, "Error Name", "&lt;<img 
src="c:\bitmap.bmp>"

end if

The above code will send the screen shot to the Result File.

Hello,

In QTP8.2, we can choose the run setting:
Test -> settings -> Run tab -> set ON save image of desktop 
when error occurs checkbox

In QTP 9.2, follow the below navigation:
Tools -> Options -> Run tab -> In the drop down list 
box "On Error"(default) is selected for "Save step screen 
capture to results"