In Aria Automation Orchestrator, when running the workflow, "Add a vCenter Server Instance", the workflow fails, and you get an error that states that the "VcPlugin" is not defined.
Error:
item: 'Add a vCenter Server instance/item3', state: 'failed', business state: 'Connection validation failed', exception: 'ReferenceError: "VcPlugin" is not defined. (Workflow:Add a vCenter Server instance / Validate (item2)#2)'
workflow: 'Add a vCenter Server instance'
If you open Inventory, "vSphere vCenter Server" is not listed.
The Plug-in is enabled in the Control Center or in version 8.18 and above, it is enabled in System Settings
Aria Automation Orchestrator (vRO) 8.x
Delete and re-install the plugin
*Before making any changes, take a snapshot of the Automation/Orchestrator Appliance(s)
Download the Plug-in so that it can be re-installed.
Install or delete a plugin for Versions with without Control Center (8.18+)
https://techdocs.broadcom.com/us/en/vmware-cis/aria/aria-automation/8-18/vro-using-plug-ins-8-18/manage-the-orchestrator-plug-ins/install-update-or-delete-a-plug-in.html
Install or delete a plugin for Versions with Control Center:
https://techdocs.broadcom.com/us/en/vmware-cis/aria/aria-automation/8-16/vro-using-plug-ins-8-16/manage-the-orchestrator-plug-ins/install-update-or-delete-a-plug-in.html