CMMVC9979E The command failed to enable the service because it does not support the current security level.

Explanation

This error occurs when the service that you are attempting to enable does not support the current protocol security level. For example, this error might occur when the current security level specified allows only TLS 1.3, but the service that you are trying to enable does not support TLS 1.3. For more information about the services that do not support TLS 1.3, see Changing security protocol levels .

User response

Ensure that you limit the maximum security protocol level to 5 to keep compatibility with the protocol level that is supported by the enabled services.