BPS Allocation problem

Hi everybody, i'm warking with Netweaver BI 7.0 BPS module, and i have a problem with allocation function. i have to pass the value of a certain ratio between a sereie of charachteristics, and in the BPS 3.5 everithing goes well, but in Version 7.0 it gives me an error "generated data is not included in the selection condiction"

does anyone has an idea on why it does so?

thanx