Blank fields in Data Collection Report - HP Systems Insight Manager V5.0

I currently use HP Systems Insight Manager to manage our HP server hardware estate.  I have been trying to use th reporting facility to find further information on the servers without having to open them up.  In particular I'm traying to find out the memory part number so that I can order new DIMMs.  Unfortunately the report outputs some information, but there are fields which are left blank (see screen dump).  I know that you can use other 3rd party software such as SIW to get this and other useful info, but I would like to use HP SIM to present this info so that I can have a "one-stop-shop for" all my inventory management, and in any case there is the option for DIMM product number so this information must be available through SIM.

I'm using HP SIM V5.0 - let me know if you need any further info.

I'm probably missing something simple here.  Any suggestions or tips to help with my issue would be very much appreciated.
Thanks,
M
DIMM.bmp