/services-logs/prelude/provisioning-service-app/file-logs/provisioning-service-app.log contains the following error message.
java.util.concurrent.CompletionException: java.lang.IllegalStateException: Failed to retrieve properties.
Transient communication issues between Aria Automation and vCenter an cause data collection to become stuck requiring a restart to resolve
To resolve the issue follow the steps in Restarting stuck image synchronization in VMware Aria Automation