Troubleshooting Tip: Unable to upgrade ADOM due to 'Fail (errno=131):datasrc invalid. object: system zone.' error

1. Upgrading 'Test1_ADOM' fails with the following error:

2. To investigate further, use the following debug command:

diagnose debug service dvmdb 255

diagnose debug enable

3. Search for the interface name 'HACE-HDA' in the debug output:

4. The debug shows 'error:dynamic_mapping.local-int HACE-HDA'. Verify the interface in Normalized Interface settings. 

5. In the device database of the FortiGate, the network interface does not exist:

6. The normalized interface in step (4) is mapped to a non-existence interface. After deleting the mapping in step (4), the ADOM can be upgraded successfully.