RTX Error Codes

This topic lists the custom error codes that can be returned by Real-Time APIs in RTX.

Error Code	Description
RT_ERROR_NO_RUNTIME_LICENSE	No RTX Runtime license is available.
RT_ERROR_EXPIRED_RUNTIME_LICENSE	The RTX Runtime license has expired.
RT_ERROR_MODULE_NO_LICENSE	No valid license was found for the given product feature code.
RT_ERROR_MODULE_NO_SDK_LICENSE	No RTX SDK license was available when this application (or an RTDLL on which it depends) was built. You may be able to resolve this error by rebuilding the application.
RT_ERROR_MODULE_EVAL_SDK_LICENSE	This application (or an RTDLL on which it depends) was built with an evaluation RTX SDK license. It cannot be executed when the RTX Runtime license is a retail license. You may be able to resolve this error by rebuilding the application.
RT_ERROR_MODULE_LICENSE_INFO_MISSING	This application (or an RTDLL on which it depends) is missing important RTX license information. You may be able to resolve this error by rebuilding the application.
RT_ERROR_MODULE_LICENSE_INFO_CORRUPT	This application (or an RTDLL on which it depends) contains corrupted license information. You may be able to resolve this error by rebuilding the application.
RT_ERROR_MODULE_UNSUPPORTED_SDK	One or more object files in this application (or an RTDLL on which it depends) were built using an RTX SDK version that is incompatible with the current RTX Runtime. You may be able to resolve this error by rebuilding the application.
RT_ERROR_CORRUPT_LICENSE_DATA	This license data is corrupt.
RT_ERROR_SERVICE_ACCESS_FAILURE	The RTX Subsystem was unable to communicate with the required services.
RT_ERROR_INTERNAL_X	Internal error, where X is an internal Subsystem error code. Please contact Support for more information if the error persists.