Read Excel cell in wdJava

Hi All,

Our requirement is to read data from a few excel cells into wd java app.

I have followed the thread given below and had done everything mentioned here

http://scn.sap.com/thread/496193

I am not getting any error while deploying, but once i run the application and press a button which calls tha action to read the excel, i get the following error

java.lang.ClassNotFoundException: jxl.Workbook

I am using nwds 7.3 .

I even tried adding the jar through library dc, but that did not work. Please help

Thanks in advance,

Sattam.