CDFAA0908N The model file could not be created due to a file system error. Error code: `error-code`.

Explanation
You can export models to a model file by issuing an EXPORT_MODEL statement. This message is returned when a file system error prevents the model file from being created.

User response
Look up the error code in the file errno.h. Resolve the underlying problem, then reissue the EXPORT_MODEL statement.