Installing Domino 9.0 on non-US systems may result in failure to install part of the Domino product required for network encryption of notes traffic, this will result in a complete failure by clients attempting to connect to the server
All clients connecting will receive a pop-up message "Unknown error returned from ICC"
The QIBM/PRODDATA/LOTUS/DOMINO900/ICC directories are not populated during the install
OS/400, IBM i , i5/OS V7R1 and V6R1
Diagnosing the problem
Confirm the Subdirectories in QIBM/PRODDATA/LOTUS/DOMINO900/ICC are empty, if they are , you have encountered this failure.
Resolving the problem
No solution available, This is tracked in SPR WSCN97H6QK