If you generate the report you will see the path directly in the HTML browser:
Can I change the default path directory on NX CAE?
I want to save the report files on C:/NXCAE/Reports/Project folder name ot general path.
Thanks in advance.
I am not aware of any environment variable to control the report location. The NX CAE report is written to a number of HTML and graphics files, and stored in your local temp directory. When the files are written, the software launches your default browser and displays the resulting report.