Scaled systems

If pseudonymization is to be used for scaled systems, all sub-servers must use the same pseudonymization key, that is, you must ensure that the same key file exists on all sub-servers.

Therefore, if pseudonymization is activated on sub-server or master, copy the key file from this PPM client to all other sub-servers and to the master of this scaled scenario in the .../custom/<client>/keyfiles directory. This must be done before the first data extraction of pseudonymized attributes on the respective client.