Troubleshooting Tip: How to determine the root cause of ADOM Upgrade failures (including specific errors)

[mpuente]

Description	This article explains the debug commands to run and lists a few common ADOM upgrade errors, with links to relevant articles covering those errors.
Scope	Any supported version of FortiManager.
Solution	Make sure to always validate the release notes of the version to upgrade to. To get more information on what exactly triggers the error before the execution of the ADOM upgrade run the following diagnostics: diagnose debug reset diagnose debug timestamp enable diagnose debug service cdb 255 diagnose debug service dvmdb 255 diagnose debug enable Articles on common errors that occur while upgrading: Technical Tip: How to upgrade an ADOM on FortiManager Troubleshooting Tip: FortiManager ADOM Upgrade Error 'Fail(errno=-999): Invalid Value' Troubleshooting Tip: FortiManager Upgrade with 'Fail(errno=-999):The string contains XSS vulnerabili... Troubleshooting Tip: ADOM upgrade fails with error 'Fail(errno=-2):Direction of member(s) must eithe...