You are going to upgrade your mainframe CPC from a model 2817-507 to a model 2817-708. This upgrade will also result in a change to the CPU serial number.
You have already been provided the new CA License (LMP) keys for this upgrade and would like to load them in advance with new and old keys in the KEYS file processed by the CAS9 proc.
You wonder if you have to wait for the new CPU to be activated before implementing these new LMP keys.
You will need to wait for the new CPU to be activated in order to load the new keys. The new LMP keys need to match with the serial number of the new CPU, otherwise they will be ignored.