Troubleshooting : Log messages : CRFFP002 – CRFFP099 : CRFFP0051W
  
CRFFP0051W
CRFFP0051W: The password cannot be used because it is too similar to the old password.
Explanation: When the password is spelled backward, it resembles the old password.
Operator response: Provide a password that does not resemble the old password.
See also
Log messages