Troubleshooting Tip: Errors during FortiManager ADOM upgrading

[mpuente]

Description	This article outlines the common errors that occur after upgrading a FortiManager ADOM and provides links to relevant articles covering the errors.
Scope	Any supported version of FortiManager.
Solution	Make sure to always validate the release notes of the version to upgrade to. For FortiManager 7.0, see this article for information about the new ADOM upgrading features. Articles on common errors that occur while ugprading: 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....