Certificate Device Error upload

Hi,

you can copy the certificate into a file and validate via openssl on your BIG-IP:

cat > /shared/cert_to_test.crt
(paste the certificate and press STRG-D to finish)

openssl x509 -noout -text -purpose -in /shared/cert_to_test.crt  

Maybe it´s broken or contains some unsupported characters.

Thanks, Stephan