Operating Systems	Versions
Windows	Windows 2000 Advanced Server with SP4 Windows 2000 Server with SP4 Windows 2000 Professional Server with SP4 Microsoft® Windows Server® 2003 (Datacenter with SP1) Microsoft Windows Server 2003 (Enterprise with SP1) Microsoft Windows Server 2003 (Standard with SP1) Microsoft Windows XP Professional with SP2 Microsoft Windows Server 2003 x64 Editions
AIX®	AIX 5L™ V5.2 Maintenance Level 5200-07 AIX 5L V5.3 with Service Pack 5300-04-01
Sun™ Solaris™	Solaris 9 with the latest patch Cluster Solaris 10 with the latest patch Cluster
HP-UX	HP-UX 11iv2 (11.23) with the latest Quality Pack
Linux (Intel®)	Red Hat Linux Enterprise AS, ES, WS V3 with Update 5 or 6 Red Hat Linux Enterprise AS, ES, WS V4 with Update 2 SUSE Linux Enterprise Server, V9 with SP2 or 3
Linux (Power PC®)	Red Hat Enterprise Linux AS V3 with Update 5 or 6 Red Hat Enterprise Linux AS V4 with Update 2 SUSE Linux Enterprise Server V9 with SP2 or 3
Linux on IBM System z™ (Supported for WAS ND only)	Red Hat Enterprise Linux AS V3 with Update 5 or 6 Red Hat Enterprise Linux AS V4 with Update 2 SUSE Linux Enterprise Server V9 with SP2 or 3
i5/OS® and OS/400®	i5/OS and OS/400, V5R3 i5/OS V5R4
z/OS (Supported for WAS ND only)	z/OS 1.6 or later z/OS.e 1.6 or later

Supported operating systems and versions