When performing any actions that include subscription workflows that last longer than 30 minutes may cause the action to fail.
Example error string:
SubscriberID: vro-gateway-########, RunnableID: ######-#####-####-####-########## and SubscriptionID: sub_########## failed with the following error: No reply from blocking subscription Check vRA Machine Expiration(id=sub_##########)
VMware Aria Automation 8.x
Default timeout for workflows in projects are 30 minutes unless modified in Project Settings.
Example with a 2 hour timeout: