Annoyingly there is no way to monitor App-V deployments though SCCM Reports like you can with software distribution of other SCCM packages. However you can get a drill down report of what succeeded, fail and is in progress of App-V package deployments from the Deployments section, listed under Monitoring.
To report on App-V deployments in SCCM 2012:
- Launch SCCM 2012 Console
- Go to the Monitoring section
- Click on Deployments
- Search for the App-V deployment that you wish to report on
- Right click the App-V deployment
- Click View Status
You will then be able to see reports on deployments of the App-V package. Clicking on deployment categories will then give you info about what failed / succeeded, etc. and the reason for any failures.