Can't create block virtual pool - Hardware fields greyed-out

Hi

Using ViPR V2.3 GUI, I've added physical assets to my environment.

I've created a virtual data center, and a virtual array; I've added two storage systems to the virtual array.

Now I want to create a block virtual pool.  I select Virtual Assets -> Block Virtual Pools.  I click Add.  The next screen I see is the 'Edit Block Virtual Pool' screen.  Huh.  Shouldn't that be the 'Add Block Virtual Pool' screen? The message below flashes on the screen for two seconds then is removed:

"No matching pools for selected virtual arrays. Please revise the selections or verify storage system connectivity"

I don't understand the message. Both of my storage systems have a pool displayed in the Storage Pools display.

Thoughts?

Thanks

tl