Bi publishe Error : Io exception: Invalid number format for port number

Today in the office I had installed a fresh OBIEE Installation of 10.1.3.4.1  for BI publisher Project.

After the installation I was just going through the example reports provided by oracle. Few of the reports are working fine and  for few of the reports I am getting the above error.

"INVALID NUMBER FORMAT FOR PORT NUMBER ".  Started thinking ... what the hell is happened..
 I was just thinking that  " May be its installation error ".
After some research I did figure out.

Once I configured and tested the connection Successfully.

Everything's working fine!!!!...


Hope that helps someone like me.....

Thanks
V