While listening to one of the expert sessions, I caught that XL Reporter will not show any information unless a measure (i.e., quantity, Dollar Sales, Etc.) is selected. I had created a simple customer list just to test it out and it kept returning no information. Once I added a value (measure) it produced the list.
I too a look at the sample report pack from SAP and I noticed that when they created a graph (even over expanding groups), they were selecting the cell below the value as well.
After installing XL Reporter, you may encounter these error messages when attempting to run a report from the SBO menu.
It was brought to my attention that an XL Reporter manual has been created by a company called Solver and the original link to that manual is below. The original link was posted on a public yahoo group site. The material does not appear to have a copyright, but I have converted the file to PDF to preserve the original content of the document.