This article will explain how to increase the allowable download size of the Odoo database in the Odoo Database Manager (front end).
Use SSH to Connect to the Odoo Server
The first thing you need to do is to connect to the server where your Odoo instance is hosted through the SSH protocol (in order to execute the commands).
Change Nginx Configuration
Open the Nginx configuration file (change odoo-example.com to an actual domain name of the Odoo instance):
sudo nano /etc/nginx/sites-enabled/odoo-example.com
Find the server section and set the client_max_body_size parameter to 0. It should look similar to this:
...
server {
client_max_body_size 0;
...
}
Inside the server section, find the location / section and set the proxy_max_temp_file_size setting to 4096M. It should look similar to this:
...
server {
client_max_body_size 0;
...
location / {
...
proxy_max_temp_file_size 4096M;
}
}
Restart Nginx
sudo systemctl restart nginx
