Help : refer to the following link for assistance : Certificate Signing Request (CSR) Info
Valid CSR Info
The CSR Info should contain words with common and capital letters (a-z, A-Z) and numbers (0 - 9).
Commas (,) are allowed in addresses only. Do NOT use fullstops or hyphens (-, _).
Please do NOT use invalid characters such as accents (à), tildes(ã), special characters (&,$,#,etc.), language specific character (eg: ç , ô , å , etc.).
Failure to comply with this will result in an invalid X509 name.