Issue resolved...I made few mistakes and resolved one by one

1.
The below file is a temporary keytab which will be generated automatically everytime we try CM -> Administration -> Setting -> Import KDC Account Manager Credentials
This will be automatically removed after every attempt and will not be available for our manual reference. This is NOT an issue
/var/run/cloudera-scm-server/cmf4310122296840901236.keytab

2.
If you are planning to import KDC account using Wizard then no need to manually enter any service related principal
kadmin.local: listprincs
oozie/<Master_Domain>@AWS.COM
oozie/<Master_hostname>@AWS.COM

3.
# Cloudera Manager -> Administration -> Security -> Kerberos Credentials -> Configuration
a. Update REALM.COM
b. Update Host
c. Update Encryption Type

and few more corrections made and working fine

Thanks

Kumar