vCenterVM parameter is null when workflow for Machine Provisioned is called

Hello,

I am running into an issue on VRA 6.2. I have internal VRO. I have assigned State Change Workflow to a blueprint for WFStubMachineProvisioned. When the Workflow is called, the vCVirtualMachine: vCenterVM parameter is null. I get this error -

TypeError: Cannot read property "runtime" from null (Workflow:Power off virtual machine and wait / Suspended? (item17)#1

The same Workflow runs fine on another setup with External VRO 6.2.0.

Please let me know why I am seeing this issue. I need to run reConfigVM_Task on the VM and need the vCenterVM parameter.

Thanks.

Pankaj