My question is posible apply license for two system (production and quality) on the cluster for actuation in failover?
So and apply, what is the process for install this license?
As I read you have 2 SAP instances on one cluster.
If this is the case you can apply SAP licences as normal with SLICENSE Code.
There is license calculation for other node please apply it as well in case of failover.
Please let me know if you have any additional question.