Unable to login Ambari - Unable to sign in. Invalid username/password combination

Hi Team,

I am not able to login Ambari using my credential which i use for logging in Labs. Ambari Login screens throws error as “Unable to sign in. Invalid username/password combination.” Kindly do the needful.

Note: I am able to login labs only through Console not with “Putty” or “cygwin”.

Thanks & Regards,
Prasanna babu Sivakumar