Technical Tip: Getting error while disabling the Explicit Web Proxy

While disabling the Explicit Web Proxy under Network, the user may see the 'Entry is used ' error as below:

This is due to the reference to the interface, which has been configured as a listening interface in the Explicit Web Proxy. To disable it, the proxy policy needs to be deleted (disabling the proxy policy will not help in this case)

Navigate to Policy & Objects -> Proxy Policy and delete the Policy.

The Explicit Web Proxy can then be disabled.

Related documents: 

Troubleshooting Tip: Port conflict issue between Explicit Web Proxy HTTP incoming port and HTTP Administrative Access port

Technical Tip: Unable to configure port 80 for incoming HTTP port in Explicit Proxy

Create or edit an explicit proxy