Hi @KAVIN7,
Looking through your configuration, I can see you do not have any pins configured in the "UnTouchedPortPin" container. In order to be able to use the debug capabilities, the JTAG and Reset pins need to be configured in the Port driver using mechanism B. This means that the following pins/functionalities need to be added in the UnTouchedPortPin list: 4, 5, 10, 68 & 69.

This may not be your root cause, since your issue appears after running the project for some time, but it does not hurt to try.
Like I've said in my previous response, you can also try updating your SW. Latest versions are:
- S32DS: 3.6.5
- S32K1 RTD: 3.0.0
- Pemicro: 6.1.7
Lastly, please try sharing a log form the debug interface, as well as debug configuration, as it is very difficult to pinpoint an issue like this, as it cannot be reproduced on my side. Here is my debug configuration which seems to work correctly:





Best regards,
Julián