We have just released a CodeGen update that includes a fix for a problem that was discovered recently related to the processing of enumerated fields. If your repository includes enumerated fields and you use the field selection loop token <SELECTION_VALUE> (or the Symphony Framework custom token <SYMPHONY_SELECTION_VALUE>) then we recommend that you update to the new version and re-generate your code. As a reminder CodeGen recently moved to GitHub, you can find the new release at https://github.com/Synergex/CodeGen/releases.