InterSystems FAQ rubric
You can avoid the error by specifying a stream object as the argument of %ToJSON() used when generating a JSON string from a dynamic object.
A code example is below.
InterSystems IRIS is a Complete Data Platform
InterSystems IRIS gives you everything you need to capture, share, understand, and act upon your organization’s most valuable asset – your data.
As a complete platform, InterSystems IRIS eliminates the need to integrate multiple development technologies. Applications require less code, fewer system resources, and less maintenance.