"Print when"-expression for VarX < ParamY

[Layna]

Hello :( .

I have a report wich is supposed to only show the first X results of each group. I sucessfully gave the maximum as Paramater to the report (limiting in the data I give would end up being more complicated.. or so I thought).

Anyway, how does the "print when"-expression work for this?

The basic idea I had ($V{dnGr_COUNT} < $P{max}) leads to an exception. :unsure:

Any hints at where exactly I hit the wall here, and how I can tear it down?

Thanks already, a very tired but hopeful,

 

Layna

[svenn]

What exception is being generated?