EASERVER 6.3 and Certificate error

Hi all,

         I try to incorporate a certificate in EAServer 6.3.

         My actions :

                   - Integration of the certificate in the keystore : keytool -import -alias alias_name

                   - Defining a security profile in EAServer.

                   - Restarting  the server.

        In the server log, I have an error.

        SSLKeyException  : key entry not found .................

Does anyone have any idea ?

Regards

Mustapha