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BadClassDefinitionException while check-in declare expression



Exception related to BadClassDefinitionException observed in logs when saving a declare expression to another ruleset and checking-in. 
No thread dump is observed in the log file. 

Error Messages

BadClassDefinitionException: Attempting to access a rule with a bad defined-on class: UNDEFINED

Steps to Reproduce

  1. Create a Page property "TestPage" of type Data-Admin-Operator-ID in PegaSample.
  2. Create a Text property "TestProp" in Data-Admin-Operator-ID.
  3. Right click on PegaSample and navigate to Decision > Declare Expressions.
  4. Enter ".TestPage.TestProp" in the target property text field.
  5. Open Tracer with activity and activity steps checked in the settings.
  6. Click Create to create the Declare Expression.

Root Cause

A defect in Pegasystems’ code or rules.


Install HFix-23496.

Published October 6, 2015 - Updated October 8, 2020

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