(CR #449342) If you install the PowerBuilder Application Server Plug-In by running the silent installer, you must set the administrative password in SilentInstall.bat.
Workaround: Before you run the silent installer, edit SilentInstall.bat, and add this line to set the administrative password:
set JVM_ARG=%JVM_ARG% -Deas.password=password
See the User’s Guide for more information about running the silent installer.