CER contains a validator which checks the structure of your rule sets. Ordinarily, you will validate your rule sets using the Cúram Administration Application and/or the CER Editor.
For rule sets on the file system, you can run this command to validate the structure of these rule sets:
Run the following command:
build creole.validate.rulesets
The target will run the CER rule set validator on your rule sets to report any errors and/or warnings about your CER rule sets.