The CompositeProvider is integrated into BW's TLOGO framework and can be transported.
The transport object is called HCPR.
During the export step, the system checks whether the individual parts of the CompositeProvider, the participating providers and InfoObjects, are transportable. It does not check whether all participating objects in the CompositeProvider are contained in the transport request. This means that you can transport a CompositeProvider without its providers.
For SAP HANA models, the system does not check whether they are in the target system. You need to transport these objects to the target system separately.
In the target system, the CompositeProvider can then only be used for queries if all individual parts of the CompositeProvider are there.