Hi Bhavin, thanks for answering. I got:

# dpkg -l | grep odoo
ii  odoo                          16.0+e.20230331                all          Open Source Apps To Grow Your Business

It sounds like there may be an issue with the installation of the Enterprise edition of Odoo 16.

First, make sure that you have installed all the necessary dependencies for the Enterprise edition. You can refer to the official Odoo documentation for a list of required packages and installation instructions.

Next, check that the Odoo Enterprise package is installed correctly by running the following command:

dpkg -l | grep odoo

This should display a list of installed Odoo packages, including the Enterprise edition.

If the package is installed correctly, try restarting the Odoo service using the following command:

sudo systemctl restart odoo

If the issue persists, you may need to reinstall Odoo Enterprise or contact Odoo support for assistance.