Report fills up oracle temp space.

[BlurredVision]

I have an interesting problem. I wrote a report using a test database - The test db matches the db at the customers location - I then connect to our client (Set the database location within CR) and attempt to refresh the report. The report will continue to run, until it fills up the temp space on the server. Mpw. off I create the report directly against the customers database, (The exact same report) I don't have any issues and the report runs within seconds.

This is all done with Crystal Reports v10 against an oracle 9i database.

Any idea on what's going on here?