Impact on SolMan on changing Server

Hello

We have SolMan system and around 92 connected managed systems. Now server on which SolMan is hosted is changing form one country to other country.

Means even the Third party Vendor which was taking care of SolMan server is changing and new Vendor will take care of new server/hardware.

So, my query what will be the impact on SolMan system/managed systems and configured modules because of above activity  (ITSM, ChaRM etc.)?

Are managed systems connection dependent on SolMan server ? Do we need to reconfigure TMS etc. or it will work w/o any post migration activities ?

P.S. -  SIDs and respective clients will remain same for SolMan system.

Thanks,

Ankit