Technical Tip: How to delete a non used SSID on FortiGate

[vbarrios]

Description	This article describes a simple way to remove stuck SSIDs on FortiGate config that cannot be deleted giving the error: VAP interfaces can only be deleted from the vap interface table. command_cli_delete:6988 delete table entry Guest-Wifi unset oper error ret=-160 Command fail. Return code -160
Scope	FortiGate.
Solution	Delete any existing reference associated with the SSID under Network -> Interface section. Remove the interface from the policy. Delete Address, DHCP server, and system interface. To delete from the system interface: Technical Tip: Unable to delete SSID. Download a config backup on the FortiGate: Technical Tip: How to download FortiGate configuration file & Debug log from GUI Open the config file in a text application, locate and remove the SSIDs interface under the 'config system interface' section, and restore the config file in the FortiGate.