Using a Infoobject (fiscweek) in columns and rows

Hi SDN,

We have a requirement where Zfiscweek of type NUMC to be shown in columns so I have restricted it with a char variable (user entry, and gave a offset value range as 52 weeks) i.e, if a user enters particular week then the O/P must have 52 weeks,

And

one row showing past 8 weeks of quantity (basic key figure)

and another row showing 18 weeks in future (including that week which we have entered).Now after putting the Zfiscweek in columns when I try to restrict row (quantity ) the system is not allowing me to do so. but if I remove the Zfiscweek from columns the design goes wrong. would please give your opinion on this.

THank you,

Prasad