transfer data from old storage (3PAR) to new Netapp (C800)

[AhmedAl-Batoosh]

We are now in the process of transferring the organization's information data from the old storage system represented by HPE 3par to the new Netapp (c800). What methods are available to transfer data from the old system to the new?
Can you help us with this matter because it is very important to us?

[SpindleNinja]

What type(s) of workload(s)?   

For some FLI might be worth looking into - https://docs.netapp.com/us-en/ontap-fli/san-migration/concept_foreign_lun_import_overview.html 

Others you're left with host side copy typically.