Hi rtdammann,
In order to get this working we had to do the following Per IBM support:
Copy the "C" and "N" folder from STATS_ROOT_FOLDER\gskit to STATS_ROOT_FOLDER to see whether it resolves the issue.
For example: from C:\Program Files\IBM\SPSS\Statistics\22\gskit to C:\Program Files\IBM\SPSS\Statistics\22.
Also confirmed to work on SPSS 21.
Keep in mind we are using the 64-bit DB2 CLI driver v9.7.9 and SPSS 64-bit.
Hope this helps!!!!
Woohoo!