Error with BEx Analyzer

Hi Frndz,

I 've loaded succesfully transactional data into a cube and able to view it properly.

But when i create a query and try to analyze tht in the fields of keyfigures in addition to the velue loaded ERROR text is also displayed.......but the data which is displayed is correct.

Plz suggest me how to get rid of tht ERROR text in BEX Analyzer

One more thing is in case i wanna create a calculated KF

Say for eg Profit have i to create tht infoobject priorly or at the Query creation time itself i can directly calculte tht value if i've already KF's COST n REVENUE.

Regards

Madhavi