Simulation Data Inspector (SDI) and the third-party calibration tools (Vector CANape® and ETAS® Inca) are mutually exclusive. If you use SDI to view signal data, you cannot use the calibration tools. If you use the calibration tools, you cannot use SDI to view signal data.
Check the IP address of the target computer associated with the model and compare it with the address stored in the ASAP2 file.
When you rebuild a Simulink® Real-Time™ application, update the ASAP2 file loaded in the calibration tool with the new version of the file. The ASAP2 file is valid only until the next time you build the application.