Error Code: 0xC0002A1F, Cannot perform encryption or decryption because the secret is not available from the master secret server. See the event log for related errors.

Problem

I was attempting to add the WCF-SQL port to support an application and when applying settings and I got an error about no endpoints available.

Cause

Unknown. The environment was setup quite a while back and was never used. I suspect the lack of usage caused the issue.

Solution

Reboot the BizTalk server and the SQL server containing the SSO db.