On taking one prediction step, the FMI function fmiCompletedIntegratorStep(...) is indirectly called by FMUModelExchange. (FMI 1.0 ME) In the standard document, it is stated that the fmiCompletedIntegratorStep(...) function may store intermediate values and hence, may alter the internal state. Consequently, FMUs which utilize the function may not be properly reset to a previous value.
The error is triggered on simulating a MATLAB/Simulink Transport Delay block which is exported via FMI Kit 2.3.