Error when selecting Script Action in Property Definitions in vRA 7.1

Hi all,

I am trying to setup Blueprint Dropdown relationship in vRA 7.1.  I have the actions already created in vRO.  Now when I select Script Action within Property Definitions, I get "Invalid argument" error (please see attached).  This is a newly built small vRA 7.1 environment with embedded vRO. I can create XaaS Blueprints so connecting to vRO is not an issue.  I am not sure why the "Script Action" is unable to connect to vRO Actions?  I went through the vRo logs and I really don't see anything meaningful there.

Can someone please help?

Thanks a lot,

Tony