E2579 Cmd Rej: GWS must be ON if LAN is ON

The Gateway Screening feature must be turned on before the STP LAN feature can be turned on.

Note:

Once a feature that is controlled using a feature bit is turned on, it cannot be turned off.

Recovery

1. Display the status of the Gateway Screening feature. Enter the rtrv-feat command.
2. Turn on the Gateway Screening feature as necessary. Refer to the Database Administration - GWS User's Guide for assistance.
3. Re-enter the command that generated this error message.
   Contact My Oracle Support if this error message appears again. See My Oracle Support (MOS).