2341975 - Users are getting random HTTP 500 errors on preferences when accessing BI Launchpad using HTTPS (SSL).

• Users are getting random HTTP 500 errors on preferences when accessing BI Launchpad using HTTPS (SSL).
• This started after BI 4.1 SP7 was applied and WEBI is not working either.
• HTTP 500 errors are thrown on BI Launchpad preferences when accessing the HTTPS url. 
• This however works fine when using HTTP url.
• Tomcat Cache (WORK) folder was cleared and tomcat restarted but issue still persists.
• All SSL files and configuration (server.xml) were checked and found to be identical to another working server.
• The following errros are seen when accessing BI Lanchpad preferences -
• error for WebI Preferences =>  Http status 500 - javax.servlet.ServletException: javax.servlet.jsp.JSPException: An error occurred while evaluating custom action attribute "value" with value "${prefForm.sortby}": Unable to find a value for "sortby" in object of class "com.businessobjects.clientaction.user.webipreferences.User_WebiPreferencesBean" using operator "." (null)
  
  
  
  
• error for Schedule Destination =>  Http status 500 - javax.servlet.ServletException: java.lang.NoSuchMethodError: com.businessobjects.component.explorer.destination.email.UIEmailDestinationTag.setEnable....
  
  
  
  
• error for Print Settings => Http status 500 - javax.servlet.ServletException: java.lang.NoSuchMethodError: com.businessobjects.clientaction.crystalreport.printer.ReportSchedulePrinterAction$ReportPrint....
  
  
  

• SAP BusinessObjects BI Platform 4.1 SP7
• Windows server platform

KBA , BI-BIP-DEP , Webapp Deployment, Networking, Vulnerabilities, Webservices , BI-RA-WBI-DEP , Deployment , Problem