This article outlines the steps to rectify the issue of a missing NAT Pool section within the NAT policy.
You may observe that the NAT Pool section is missing, as shown in the screenshot
1. Navigate to Security Director >> Configure >> NAT Policy >> Check whether the NAT pool section entry exists.
2. If the NAT pool entry is not present as indicated in the symptoms, kindly refer to KB31228 [juniper.net] to restart JBoss.
3. If the issue persists, please contact JTAC support.