next, previous and a Diagram?

[drsnuggle]

Hi,
I've got to use the commands "next" and "previous" in a report
(Data source is a P4 Server (Peregrine Service Center), problemm1).
Crystal 8.5 can't draw any diagrams out of this formulas =(

Any hints?
I've tried gobal Var, normal Var, supreports and so on

btw, we are using pending, and I've written a report which calculates the true active time (w/o pending) of a problem ticket without using the SLA module (I'm using problem.status and active.time only)

Rene Pauels