Scaling out VMware Aria Operations or VMware Aria Operations for Logs from Aria Suite lifecycle, it says "Fill all the nodes with proper details" despite all fields being completed.
Below is the screenshot for reference.
VMware Aria Suite Lifecycle 8.16
VMware Aria Suite Lifecycle 8.18
VMware Aria Operations 8.16
VMware Aria Operations 8.18
VMware Aria Operations for Logs 8.16
VMware Aria Operations for Logs 8.18
This is a known issue and resolved by upgrading Aria Suite Lifecycle to version 8.18 Patch 1 or newer.