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Issue 5804

Bug: Reactis produces "Must export as dataset" error when exporting to .m format for some models with harnesses


SubmittedProductStatus
2025-12-05Reactis for SimulinkResolved in 2025.2.1 (released Jan 19, 2026; release notes)

If a harness is set on a subsystem containing a Function-Call Trigger block and a test suite suite for that harness is exported to .m format using the "structure of timeseries" setting then Reactis produces the following error message:

Error: Must export as dataset if the model contains top-level function-call inports