Errors similar to those shared below may be encountered when trying to deploy a workload domain from SDDC Manager in a VCF on VxRail environment -
VCF 5.2.0
This issue can occur if all required network ports are not opened.
For VCF - please ensure that all required network ports are opened, this link can be used for reference -
VMware by Broadcom Ports and Protocols
For VxRail - please ensure that all required network ports are opened, this link can be used for reference -
Dell VxRail Network Planning Guide