Hi,

If Google Analytics isn't receiving data from your Odoo website despite setting the measurement ID, start by verifying the ID's accuracy in Odoo's settings. Check Odoo's website configuration, ensuring the Website module is installed, the website is enabled, and the domain name is correct. View the website's page source to confirm the Google Analytics tracking code is present.

If the code is missing, Odoo isn't injecting it; try clearing the Odoo cache and restarting the server. Check for JavaScript errors in the browser's developer console and conflicts with other JavaScript code or browser extensions. Review your Google Analytics configuration, including data streams, data collection settings, and filters. Use Google Tag Assistant to check if the tag is firing correctly. Finally, examine the Odoo log file for any related errors.

Hope it helps