This article outlines how to workaround issue where vRealize Lifecycle Manager Content fails to capture from vRealize Orchestrator instances on version 8.8 or higher which have basic authentication disabled by default.
Could not connect to endpoint vROFQDN: Failed to authenticate vRO vROFQDN
vRealize Orchestrator version 8.8 introduced a change that disables basic authentication by default. vRealize Lifecycle Manager versions prior to 8.12 leveraged basic authentication to manager vRealize Orchestrator as content endpoints.
The issue in resolved in the vRealize Lifecycle Manager 8.12 release.
To workaround the issue Enable Basic Authentication on the vRealize Orchestrator instance
The change to disable basic authentication by default in vRealize Orchestrator 8.8 is covered in the release notes.