Thursday, 20 August 2015 executeCommand(ViewCommandContext,Map,String) CMN0409E: java.lang.NullPointerException executeCommand(ViewCommandContext,Map,String) CMN0409E: The following error occurred during processing: "java.lang.NullPointerException". java.lang.NullPointerException

This error occurs when trying to hit a WebSphere commerce URL .

Steps to solve the issue:
Please revisit the extended or custom struts-config file entries and correct it.

Tuesday, 11 August 2015 printException INFO: Data import process was unsuccessful printException
INFO: Data import process was unsuccessful. An unrecoverable error has occurred.

This error occurs  when trying to run di-buildindex in a toolkit environment
(DataImportHandlerException: java.lang.OutOfMemoryError: Java heap space)

Steps to solve this issue. (Either step1 or 2)

Step 1.Directly updating the server.xml file

1.      C:\IBM\WCDE_ENT70_New\wasprofile\config\cells\localhost\nodes\localhost\servers\server1
2.      Search for initialHeapSize and maximumHeapSize and change as below


Step 2.Increase heap memory from WAS Admin console

If that doesn't help try to increase the heap memory as below.