Hello, 

i am trying to simulate the model below, but i get a warning from the Simulation Console window on the "InvocationOnNestedPortAction" in "SubSystemB_DataTrasformation" : WARN: Signal cannot be send to the nested port because onPort and onNestedPort attributes have not matched
 

The validation tool is succefull but i cannot send the LogicalData to LogicalBlockB trough the port pLB on the iSSB interface block. 
Attacched the Cameo project i created (with MCSE 2024x Refresh1 and Magic Model Analyst 2024 Refresh1)

Could you please give me some advices?