In a Novulo application we configured multiple REST data definitions and REST processes. Using the /metadata call normally creates an OpenAPI overview of all available API’s. This call now returns an error however, meaning we cannot update the collection anymore in the API testing tooling:
Using the system health check provides no clear clues on where the configuration of the REST data definitions is erronous. By process of elimination (deactivating REST data definitions) the data definition that produces the error can be found, but finding the error itself is a time-consuming task.
Has this error been encountered before, what was the solution at that time, and what can be done to prevent this error in the future?