Installation Guide for Appeon for PowerBuilder
Appeon Server requirements

Unix OS (such as IBM AIX, Sun Solaris, or HP Unix), or Linux (such as RedHat Linux) that is supported by IBM WebSphere Application Server

IBM® WebSphere® Application Server 6.1, 7.0, 8.0, and 8.5

Please make sure that the WebSphere Application Server is started by JDK 1.6 or above.