Crystal Enterprise error when report run through job scheduler

Hi,

I have a report which runs fine in Crystal Reports but when I publish it to Crystal Enterprise I get the following error message if I try to run it.

Status: Failed

Printer: The instance is not printed.

External Destination: None

Creation Time: 9/17/2008 8:10:28 AM

Start Time: 9/17/2008 8:10:29 AM

End Time: 9/17/2008 8:10:37 AM

Server Used: DUA.reportjobserver

Error Message: The table could not be found. File D:\CE Files\ReportServerTemp\~tmp4a4560c7bd7190.rpt.

Any idea what the problem could be? All data source tables do exist and I was running the Crystal Reports application on the server running Crystal Enterprise

Thanks for any input you may have.