Hi,
Can you let us know which RTD version and IDE you are using? We assume the following from the capture you have provided:
- S32K3 RTD v4.0.0
- S32DS v3.5
Is this correct?
Also, we are seeing that the example you are using is an AUTOSAR example and that you are using a NON-AUTOSAR driver (Siul2_Port). This is not recommended since you could see unpredictable behavior.
As for the behavior you are seeing, seems to be that, if you want to add a Port peripheral, you are required to activate the "Pins Tool", as well as configure the pin under the same pins tool. Below will be the steps we followed to be able to add the Port peripheral as well as configure 1 pin under the Fee_Example_S32K344:
- We start adding the Port peripheral:

- Change to the Pins Tool tab and Activate the Pins Tool:

- Under Pins Tool, click the following icon:

- Change the Name property to the following "PortContainer_0_BOARD_InitPeripherals", which is the combination of the PortContainer name plus the Peripheral Functional Group name:

With this, we were able to add the Port Peripheral and update the code without errors:

Please ,let us know.