Arun,
What kind of switch are you having the issue with? And what version of E(X)OS is it running?
I've only seen that issue on some older switches running older firmware (like a Summit X250) - usually it just means that the SSL module isn't "built in" to the operating system, and you'll need to find the appropriate "XMOD" to download from the support downloads site, and then install it to the switch, and reboot.
Have you already tried the above? Or did you try to enable ssh or something on the switch and then you got the error?
