Why are my models using data dictionaries not compatible for test generation with Simulink Design Verifier?

With a model has multiple model references/libraries and design data stored in data dictionaries, when trying to generate tests for code generated as model reference or as top model in SLDV, there is error saying model is incompatible for test generation with Simulink Design Verifier.

Answer 1

[MathWorks Support Team]

By design, to make the model compatible for SLDV analysis in R2019a, either:

1) The top model and all referenced models do not use any data dictionary.

2) The top model and all model references use the same data dictionary.

To modify your current models design, you can either:

1) Transfer data from data dictionaries to model workspaces

2) Configure all models to use the same data dictionary as previously suggested. To do this, you can go to Model Properties in top-level model -> External Data and select the data dictionary and then click 'Change all models'.

The development team is aware of this limitation in R2019a, and support for different data storages with SLDV may be added in a future release.