We have employees who rarely access our Portals. There accounts are locked after 90 day's of inactivity. We would like to provide a more informative error page other than 500 Internal Server Error - com.sap.tc.webdynpro.services.exceptions.WDRuntimeException. I have accessed SAP Note 1718909 - Customizing default error pages for HTTP.
I am seeking the details for which areas in J2EEAPPS.SCA and EPBASIS.SCA require modfiication. Any examples or web links would be appreciated.