Real Time InfoCubes

Hi all,

I am new to BI (using 7.0), and am trying to create my first real-time InfoCube.

I have used a transformation to connect it to my datasource, but when I connect the DTP, and try to activate it, I get the error "DataSource cannot be updated in an InfoCube". It states to do a Fill Update, which I have done, but when I try to do a delta, it gives me the same error.

Is there a way to do a delta update to an InfoCube?

Thanks in advance

Alice