Your database name can't end with '.' or ' ', can't contain '<,>,*,%,&,:,\,/,?' or control characters, and can't have more than 128 characters.

ValidateMsSqlDNSAliasName Server DNS Alias name cannot be empty or null.

Following characters and any control characters are not allowed for resource name '%,&,\\\\,?,/'.\" The name can not end with characters: '.

Job Agent name must not contain any of ?<>*%&:\/? and must not end with a space or .

Your server name can contain only lowercase letters, numbers, and '-', but can't start or end with '-' or have more than 63 characters.