Not Able to login to App Node 1 and 3

 thor@jump_host /$ ssh tony@172.16.238.10The authenticity of host '172.16.238.10 (172.16.238.10)' can't be established.
ECDSA key fingerprint is SHA256:YN/hmLc7EAsd9aQmeKyM4CB0fRlIbduJdmL0lcZv3es.
ECDSA key fingerprint is MD5:5d:aa:9b:5a:e9:de:70:94:cc:10:3a:90:fa:29:70:4d.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '172.16.238.10' (ECDSA) to the list of known hosts.
tony@172.16.238.10's password:
Permission denied, please try again.
tony@172.16.238.10's password:
Permission denied, please try again.
tony@172.16.238.10's password:
Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).
thor@jump_host /$

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thor@jump_host /$ ssh banner@172.16.238.12
The authenticity of host ‘172.16.238.12 (172.16.238.12)’ can’t be established.
ECDSA key fingerprint is SHA256:b/EPUPb4qESUZJn5wdfYqdJ1NnjHW9Ug+wTdfOJXEzk.
ECDSA key fingerprint is MD5:36:a9:18:58:68:5d:85:ee:4c:f2:70:6f:98:0d:c1:ea.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added ‘172.16.238.12’ (ECDSA) to the list of known hosts.
banner@172.16.238.12’s password:
Permission denied, please try again.
banner@172.16.238.12’s password:
Permission denied, please try again.
banner@172.16.238.12’s password:

I’m unable to login to this node if I’ve given the correct password. Can someone help on this??
@mmumshad. could you please have a look?

Hello, manuvs13
What’s the task about?

It is about to set the runlevel.