Description of problem: $Summary Version-Release number of selected component (if applicable): Version : 4.13.0-SNAPSHOT Build Number : 181e5e7 How reproducible: Always Steps to Reproduce: 1. Navigate to platform resource 2. Schedule new operation (e.g. View Process List) using incorrect cron expression (e.g. blabla) Actual results: Globally uncaught exception Expected results: Form validation error