390, 5250 session, AIX, AMD, Architecture/Design, Automated, Blade servers, Cabling, CICS, configuration, Data Center, Data center cooling, Data center design, Data Center in 2010, Data center infrastructure, Data Center management, Data center operations, Data center planning, Data Center power management, Data Centers, Dell, Dell PowerEdge, Dell PowerEdge 2800, Energy efficiency, Enterprise architecture, Hewlett-Packard, IBM, IBM Mainframe, Intel, IPL, iSeries data center, IT architecture, IT Infrastructure, JCL, Mac, Mainframe, Novell, Operating system platforms, Power management, Server consolidation, Servers, Solaris, Sun, Sun Microsystems, Technology, Upgrades / implementations, UPS, Vendor support, Vendors, z/OS VIEW ALL TAGS
Question: We upgraded from Presentation Server v4.0 to v4.5. We had published the desktop and configured the Web access portal without a problem. We have tried everything to allow access via the web portal, and we receive is"An internal error occurred. Please contact your system administrator."