Hi pkri,

hab da was gefunden. Im OpenSSH Dokument:
IBM Redbooks | Securing Communications with OpenSSH on IBM i5/OS

Certain one-time setup tasks must be performed for every user who will use SSH, regardless
of whether the user establishes a session to i5/OS or initiates a session from an i5/OS PASE (Portable Solutions Application Environment) session. The major prerequisites for each user
who uses SSH are summarized as follows:
  • The user profile name can be a maximum of eight characters long. Therefore, the i5/OSsupported maximum length of ten characters cannot be used for a user who uses SSH.
  • Each user must have a home directory in the integrated file system.
  • Certain authorities must be set for the home directory.
Also ich denke da kann man nichts machen.

MFG Zerberus