QTP not identfying combo box

[basanth27]

I have a combo box in my application.
1. I type in the text which i want to select from the list
2. To select that i have to click the mouse on the items which came for the substring i typed so it is finally selected.
3. Then click on submit on the page.

Step 2 is not getting captured on the QTP due to which it throws an error as nothing has been selected in the list.
Please Help.

Is it a combo where you can type and it appears? If you do it manually does it work?

Please paste the sample code with the exact error. It will help us to decode.