If the application is not reachable from System Manager Solution Deployment Manager or Solution Deployment Manager Client, the OVA deployment fails at the sanity stage, because you might have:
Provided an IP which is not on the network.
Provided wrong network values that causes the network configuration for the application to not work properly.
Chosen a private virtual network.
The following are some examples of wrong network values and configuration that can result in the OVA deployment failure:
Using an IP which is already there on the network (duplicate IP).
Using an IP which is not on your network at all.
Using a DNS value, such as 0.0.0.0.
Deploying on an isolated network on your VE deployment.
You can check the deployment status in the Current Action Status column on the Applications tab.