Scenario can not access parent data object fields ------------------------------------------------- Key: DROOLS-4259 URL: https://issues.jboss.org/browse/DROOLS-4259 Project: Drools Issue Type: Bug Components: Scenario Simulation and Testing Affects Versions: 7.24.0.Final Reporter: Jozef Marko Assignee: Daniele Zonca Priority: Critical Labels: ScenarioSimulation Attachments: Screenshot from 2019-06-26 08-56-23.png, inheritance.zip Scenario Designer can not access parent data object fields, even if the field has public getter and setter. If you check the attached project there are two fields - *price* and *size* while *size* is declared in parent class. If you try to run the scenario, error about not possible initialization of the data object appears. If you move the *size* field from *Picture* into *Advertisement* class and rerun the scenario, everything works fine.