Broker Spanning Service Limitations

Broker Spanning Service limitations are as follows:

Shared Services is not supported. Shared Service functionality conflicts with Broker Spanning Services.
GridCache is not supported. Since a Service’s cache is local to a Broker, the tasks from other Brokers cannot access each other’s caches.
Task Dependencies are not supported. Task Dependency is Broker-scope and therefore cannot work across Brokers.
Service dependencies are not supported. Service Dependency is Broker-scope and therefore cannot work across Brokers.
AutoPack is not supported.
PDriver is not supported.
The number of priority levels, which is set at Admin > System Admin > Manager Configuration > Services > Scheduling, must be the same on all Brokers. If you change this value on a Broker, you must restart the Broker.
Engine Timeout Minutes > 0 is not supported. That is, if an Engine logs off while working on a Task, it does not continue to work on that while attempting to log back in to a Broker.