Hi Suhel,
THis is not a big task, follow the sap following sap note,
SAP Notes: 595341, 95810
Pre-requisite:
Check PAM for supporting Operating System
Kerberos Package must be installed on SAP Server
Add the SAP System in Domain, Configure service principle and delegation for user , Enable Kerberos,
Generate Keytab file,
Configure “/etc/krb5.conf” file on AIX side.
Maintain profile parameter.
snc/enable
1
snc/identity/as
snc/gssapi_lib
/usr/lib64/libgssapi_krb5.so
snc/accept_insecure_gui
1
snc/accept_insecure_cpic
1
snc/accept_insecure_rfc
1
snc/accept_insecure_r3int_rfc
1
snc/data_protection/min
1
snc/data_protection/max
3
snc/data_protection/use
3
snc/permit_insecure_start
1
Map user.
Cheers
Rableen