Pega CLM 24.1 - "View is not yet defined for this step"

All views are configured at every step in the stages , during runtime getting the error mentioned in the subject “View is not yet defined for this step”,

Need assistance in troubleshooting

Root cause was because of usage of UI KIT . Issue has been rectified now by changing it to Theme Cosmos

However need some help in enabling coexistence between constellation and Theme Cosmos

@VijiR342 The error “View is not yet defined for this step” in Pega CLM 24.1 usually means that the system cannot find or load the section or view configured for the step, even though it appears to be defined. First, ensure that the view is properly saved and referenced without any ruleset/version mismatch. Check if the view is conditionally rendered and whether those conditions are being met at runtime. Also, confirm that the case type rule is properly saved and there are no validation issues. If you’re using the Constellation architecture, ensure the view is mapped in the Step definition and available in the UI configuration. As a final step, try clearing the rule cache or performing a private edit and saving again to refresh the configuration.