Regarding Problems in Cognos 8.3

[dipstm]

Hi,
I have some problems with cognos 8.3. I have developed some reports using cognos 8.2 and then later upgraded the server to 8.3.Now some of the javascripts are not working.Also, I have implemented "No Data Found" for the list reports bt now tht message is getting displayed everytime with list report results.Also, the cancel button which closes the window  is not working.
Does anybody have any idea abt this?Plz help me out wid this.

Thanx,
Dipstm

[rockytopmark]

Cognos clearly states that things such as Javascript generated object are subject to breaking with new releases.

Best practice for smoother upgrades is to stick with Cognos 8 objects, and only use external methods, such as Javascript, as a last resort. 

as far as the No Data Found issue... I have only attempted to utilize it once and I too have had results not as I expected.