I had this problem a little while ago.
When I clicked on “configure” next to “Array Managers”, and then press “add”, I got the box to enter the details of the local SAN.
I then entered the details in the VC window but got an error saying “Error occurred: XML document is empty.”
The solution is to install Java. It doesn’t come with either SRM or the SRA, so you need to go to Oracles website and download and install it separately. All should then work!