
OPERATIONAL DEFECT DATABASE
...


...

Adding an on-premises SharePoint organization with the Use SSL parameter enabled fails with the following error: “Connecting to remote server <servername> failed with the following error message: The server certificate on the destination computer (<servername>:<port>) has the following errors: Encountered an internal error in the SSL library.”
WinRM service is not configured to use HTTPS.
To make WinRM use HTTPS, please follow Microsoft article How To: Configure WINRM for HTTPS on each machine in your SharePoint farm. Once done, ensure that a specified port matches the one configured as per the article above, and try adding organization again.
Veeam Integration
Learn more about where this data comes from
Bug Scrub Advisor
Streamline upgrades with automated vendor bug scrubs
BugZero Enterprise
Wish you caught this bug sooner? Get proactive today.