During Sun Java System App Server installation, domain1 is created and there is no component created for the default domain, domain1. When the user wants to create domain1 and enters different port numbers than the ones entered from the Sun Java System App Server Install components, the port numbers are not used since domain1 has already been created. However, the DAS component is successfully installed but the variables used are from the Sun Java System App Server Install component.
Workaround:
Request the user to not use domain1 when creating the domain in the DAS component.
Or, when creating domain1 using the DAS component, use the same port numbers specified in the Sun Java System App Server Install component.