SelectCell in powerbuilder 10 and QTP 10

[guttustand]

Hi Guys

I recorded a PowerBuilder application which is supposed to place orders. I can select one among 7 products.while recording , I selected the second product from the 'product list' .While playing it works fine ,

Code:

pbwindow(xx).pbwindow(xx).pbwindow(xx).pbwindow(productlist).SelectCell 2,"desc"

but If I make the 2 as 1 in the expert view , it gives me a "general run error".

But if I make the 2 as 3 in the expert view, it works fine, ie it selects the third product from the list.

can anyone tell me why does it happens and what can be the solution

[basanth27]

What data does the first row hold on your PowerBuilder Window ?

[guttustand]

It has the product number similar to the row 2 , 3 . It selects the first row, but it in turn throws the error and when I do a skip on the error message box , it moves to the next vbscript statement ( though it selected row 1) , where as it doesnt throws error when i select the row 2 or 3 .
Why does it happens particluarly on selecting first row

[basanth27]

Help me out with the SCreenshot of the powerbuilder window with the first row, and the error message with details.