Simulink PLC Coder Compatibility with Library Links

While trying to figure out to which extent Simulink&Stateflow is suited for my purposes for a development platform, I tested the following scenario. The model consists of a 3 level hierarchy with Library Links. The model is working fine when Simulating [RUN].

The only problem [Error Description at the end] occurs when trying to generate SCL Code.

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Library Link-> System

Library Link street

Library Link Lamp ( red, green)

The problem occurs when trying to generate SCL Code

I get the following Error:

Please refer to the Simulink Stateflow model in the attachment test.zip.