DMN Validator raising false positive errors for type resolution --------------------------------------------------------------- Key: DROOLS-2379 URL: https://issues.jboss.org/browse/DROOLS-2379 Project: Drools Issue Type: Bug Components: dmn engine Affects Versions: 7.6.0.Final Reporter: Edson Tirelli Assignee: Tibor Zimányi Priority: Critical Fix For: 7.7.0.Final DMN Validator is raising false positives for errors on type resolution. It looks like it is happening since the following commit was done: https://github.com/kiegroup/drools/commit/9e2fdc4b5e83bb9b5350a37fd89dab8... The problem is that the .toString() call on the QName will return the full name, including the namespace: {http://www.trisotech.com/definitions/_6cfe7d88-6741-45d1-968c-b61a597d0964}tDailyPrice And that will always fail the constraint: ItemDefinition( name == $typeRef.toString() ) I believe the correct would be to change the constraint to: ItemDefinition( name == $typeRef.getLocalPart() ) But we might also need to check the namespace somehow.