Recent error - 1.#Je+000 - when summing a group

Ok...so maybe it isn't an error, but when summing perfectly reasonable values I get this as the output

1.#Je+000

This is just a recent occurance as the reports have been returning normal values previously.

Database or Application problem?

Crystal XI

Edited by: jcarroll01 on Dec 17, 2010 3:39 PM