We do not currently support the z/OS system. Here are the operating systems we currently support for AppData (pretty much in line with our Oracle support today, though that is likely expanding soon)
SPARC:
Solaris9, 10, 11
x86_64:
Solaris10, 11
Red Hat Enterprise Linux 4.7, 4.8, 4.9,5.3 - 5.10,6.0 - 6.5
Oracle Enterprise Linux 5.3 - 5.8,6.0 - 6.2
Novel SUSE Linux Enterprise Server 10, 10SP1, 10SP2, 10SP3, 11, 11SP1
Power:
AIX5.3, 6.1, 7.1
IA64:
HP-UX 11i v2 (11.23), 11i v3 (11.31)