Generate sample project as [1] Open generated project with VS Code, kogito extension installed Remove the pre-created bpmn2 business process Start quarkus like [2] Create package com/sample/kogito/integration in src/main/resources Create process like (Start -> Script Task (System.out.println("Hello World") -> End) in the package Save process Send GET request: http://localhost:8080/[your_process_id ] Change the business process id Save process Send GET request: http://localhost:8080/[your_changed_process_id ] Error will be thrown quarkus-error.log [1] mvn archetype:generate \ -DarchetypeGroupId=org.kie.kogito \ -DarchetypeArtifactId=kogito-quarkus-archetype \ -DgroupId=org.acme -DartifactId=sample-kogito \ -Dversion=1.0-SNAPSHOT [2] mvn clean package quarkus:dev