Hallo Peter,
hier die Antwort:

Why do I get the message "CPFB9BC - Initialization failed" when doing STRTCPSVR *MGTC?
A: The full message received is:
* * * Message . . . . : Initialization failed.
* * * Cause . . . . . : Static initialization of class com.ibm.mc.client.McEnvironment failed.

Management Central has a requirement that it must be able to validate its own host name. During initialization it will issue the gethostbyname API based on the contents of CFGTCP option 12

I suggest that you first check and see what the current value is for HOST and DOMAIN in the CFGTCP menu option 12. This is also where your would instruct the system to search for host name/address resolution.

For example:
HOSTNAME* * * 'MYAS400'
DMNNAME * * * 'MYDOMAIN.COM'
HOSTSCHPTY* *LOCAL (Use *LOCAL if you do not have a DNS server or if you simply want the local host table (CFGTCP option 10) to be searched first.
INTNETADR
'9.9.222.222' (If you specify HOSTSCHPTY *REMOTE, this would be the address of the first DNS server, up to three DNS servers can be listed).
'9.9.222.223'
For the sake of this test, set HOSTSCHPTY to *LOCAL" and add an entry to the local host table that matches exactly with the fully qualified host name of this system, as defined in CFGTCP option 12. For example, if your fully qualified host.domain name is "MYAS400.MYDOMAIN.COM" and the IP address of your AS/400 is "10.10.10.10" then add an entry to the local host table by doing the following:
CFGTCP
Select Option 10 (Work with TCP/IP host table entries)
Selection Option 1 to add an entry
INTNETADR: 10.10.10.10
HOSTNAME: MYAS400.MYDOMAIN.COM