adop prepare phase failed SSH is not enabled for the following nodes

adop prepare phase failed
ssh is not enabled for the following nodes
    - - - - - - - - - - - - - - - - - - - - - -
    pdhx01appd06
    [UNEXPECTED]ssh is not enabled.
    [UNEXPECTED]Hint: These are some available options:
    [UNEXPECTED]- If you would like to enable ssh, execute the following command:
     perl /u11/home/pdhuat/fs2/EBSapps/appl/ad/12.0.0/patch/115/bin/txkRunSSHSetup.pl enablessh \
          -contextfile=/u11/home/pdhuat/fs2/inst/apps/pdhuat_pdhx01appd05/appl/admin/pdhuat_pdhx01appd05.xml \
          -hosts=pdhx01appd05,pdhx01appd06
Solution:
1. Password is expired.
[applpdhu@pdhx01appd05 ~]$ ssh pdhx01appd06
[applpdhu@pdhx01appd06 ~]$ ssh pdhx01appd05
Your account has expired; please contact your system administrator
Connection closed by 10.2.217.143
2. set the password of applmgr user on both nodes.
[applpdhu@pdhx01appd05 clone]$ ssh pdhx01appd06
Last login: Fri Jan  8 13:56:17 2016 from pdhx01appd05.hostname.com
3. run again adop phase=prepare on primary node