2337304 - Portal error after disabling InvokerServlet - Servlet with class [prt] cannot be loaded.

• For security reasons you have disabled the Invoker Servlet as per SAP Note: 1445998
• After applying SAP Note: 1445998 the Portal will fail to load with an error such as:
  "403 Forbidden SAP J2EE Engine
   Servlet with class [prt] cannot be loaded.
  Details: You cannot invoke the Servlet only by using its name."
• This problem may also occur if custom URL Aliases have been defined under the Portal's web.xml file 

• SAP NetWeaver 7.0
• SAP enhancement package 1 for SAP NetWeaver 7.0
• SAP enhancement package 2 for SAP NetWeaver 7.0
• SAP NetWeaver 7.3
• SAP NetWeaver Composition Environment 7.1
• SAP enhancement package 1 for SAP NetWeaver Composition Environment 7.1
• SAP NetWeaver Composition Environment 7.2
• Enterprise Portal

invoker, servlet, web.xml, net weaver, security, /servlet/*, Invoker Servlet, webcontainer, portal, web container , KBA , EP-PIN-PRT , Portal Runtime , BC-JAS-WEB , Web Container, HTTP, JavaMail, Servlets , EP-PIN-DESK , Desktops , Problem