VM migration fails with the following error displayed on HCX UI
Following error message in /var/log/app.log
Selected Service Mesh is not in right state for migration. Please select a healthy Service Mesh
VMware HCX
Service mesh healthy status is required for virtual machine migration. The error message indicates error conditions with the underlying compute, storage, or network infrastructure.
Within Interconnect view of HCX UI select the service mesh in question and then run diagnostic. The diagnostic tool will validates the configuration of underlying infrastructure. It will perform validation of network and TCP port connectivity.
The result of diagnostic will be displayed with the information about the error conditions present in the environment.
Following KB article outlines the network port and protocol requirements.
Review the diagnostic results and take necessary action to fix the identified errors.