Business analytics Dimension Problem

vyanku

In my database I had defind 2 global dimensions one is for project and other is for Employee
I had create cube on glentry table. When I analyse the the cube through BA like Amount group by dimension it shows me data like this

Dimension Amount
n\a 445344
Project1 879879
project2 545641087
project3 54554

But there is no n\a dimension defind in my navision database.
anybody got this type of problem before?
please suggest any solution

DenSter

I'm just guessing but it's probably a total for a <blank> dimension. System couldn't find a dimension value, so it put 'N/A' in there.