Accessing a file and reading its contents.

Hi all,
I created a Portal Application to access a file and display its contents in an iView .
But it showing the exception like "File Not Found".
In simple java application i could able to get the result. In portal application i couldn't .
I have given the full path of the file location.
I need a help regarding this?
Regards,
Eben

IS the file on the portal server? It must be visible to the service user that runs the Java engine...

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