Support Article

ClassCastException SimpleDecisionResultImpl during makeDecision



User noticed following exception while invoking makeDecision call from SoapUI, after upgrading from Chordiant Decision Management (CDM) 6.6 to CDM 6.9.

Error Messages cannot be cast to
'weblogic.kernel.Default (self-tuning)'] ERROR -

Steps to Reproduce

  1. Upgrade the CDM application from CDM 6.6 to CDM 6.9
  2. Upgrade the custom application with the latest CDM jars.
  3. Deploy both the custom and CDM application and invoke the custom application from SoapUI.


Root Cause

Existence of duplicate IdentityResolver class in the custom EAR file.


Remove the rtds-vo.jar from the custom EAR file.



Published November 9, 2016 - Updated November 21, 2016

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