3273481 - Transaction OAC0 raise Connect Error: SapSSL error: SSSLERR_SSL_CONNECT

When running transaction OAC0 to perform a "Connection Test" for a particular Content Repository and the HTTPS is enabled as "HTTP Preferred" or "HTTP Required" for both frontend and backend options.
It will raise an Information pop-up.

SAP Content Server 640 and higher
SAP Release Independent
A 3rd party External Content Server

SAPHTTP, ICM, setting ssl/client_ciphersuites, TLSv1.2, saphttp, SAPHTTPA, TLS1.0, SSL, TLS, Transport Layer Security, HTTPS, encryption, trust manager, STRUST, cipher suites, SAPCRYPTOLIB, SAP WebAS ABAP, SSSLERR_SSL_CONNECT, HTTP_GET, HTTP_POST, SFTP, SCMS, saphttp, SAPHTTPA, Connect Error: SapSSL Error:, SSSLERR_SSL_CONNECT, SSSLERR_SERVER_CERT_MISMATCH, SSSLERR_PEER_CERT_UNTRUSTED, HTTP_GET, HTTP_POST,