FCXxxx372E `rrrr` cannot be shown - not available on this level of VM

Explanation
The last command requested a screen (rrrr) with 
data that is not available with the current level of z/VM. 
This particular type of data might be available only 
when running Performance Toolkit against data from a later release of z/VM.

System action
Operation continues.

User response
See the description of the screen  (rrrr) requested. 
It should state any special prerequisites.