Is property "portal.runtime.exception.errorcomponent" working in CE NetWeaver Administrator v7.20?
NWA -> Configuration Management -> Infrastructure -> Java System Properties
Services -> Portal Runtime Container Extension -> portal.runtime.exception.errorcomponent
This property is meant for customizing error message for runtime exception.
When click on Show Details button, all the values cannot be changed. Please refer to attachment. Not sure if this is still under development. Please advise.