KB287126: Adding a derived attribute as a filter in Visual Insight dashboard causes Intelligence Server to crash in version 10.1

SUMMARY: 
This article describes a situation where using a derived attribute based on an existing metric as a filter on a Visual Insight dashboard causes the Intelligence Server to crash. This behavior has been logged as a Defect by Strategy Technical Support for version 10.1, and it is currently being evaluated for a potential fix in a future version. 
 
SYMPTOM: 
When user takes a metric to create a derived attribute (Duplicate as attribute) in Visual Insight in version 10.1, adding the newly created derived attribute to visualization as a filter will suddenly cause a crash of the Intelligence Server. This issue is observed when the metrics and attributes used come from metadata objects instead of coming from a particular dataset such as an existing report. 
STEPS TO REPRODUCE: 

• Open a new Visual Insight dashboard in version 10.1 Tutorial via Web
• Under dashboard datasets selection panel, click on "Browse All Objects"
• Select "Category" and "Subcategory" and add both attributes to row
• Select "Customer Count" and "Item Count" and add both metrics to the Metrics field:
  
  

• Under datasets panel, right-click on "Customer Count" metric and select "Duplicate as attribute":
  

• Notice a derived attribute named "Customer Count" gets created and added to the list of attributes:
• Now right-click on the "Customer Count" attribute and then select Add to Filter:
  

• Notice the Intelligence Server has crashed and the user is prompted to re-login:
  
  

CAUSE:
This issue is currently being investigated by Strategy Technology and has been deemed as a Defect in the product for version 10.1. 
ACTION: 
This issue has been addressed in version 10.3 for newly created dashboards. For migrated dashboards from a previous version this issue has been fixed in version 10.4.
Please upgrade to take advantage of the fix.