R12.2 Adop Hangs And Does Nothing.

Issue is starting here, unable to connect AD

Solution:
============

Login by root user and follow the below command:

#hostname fc-pun-fusion01  --------------------------- <Enter the hostname in small letters>

Note:- In my case, my server hostname was "FC-PUN-FUSION01" and I have change the same in "fc-pun-fusion01".

[root@fc-pun-fusion01 ~]# hostname
fc-pun-fusion01
[root@fc-pun-fusion01 ~]#

Change the same in /etc/hosts file accordingly

[root@fc-pun-fusion01 ~]# cat /etc/hosts
# Do not remove the following line, or various programs
# that require network functionality will fail.
##127.0.0.1             FC-PUN-FUSION01 localhost.localdomain localhost
127.0.0.1               loopback localhost
10.34.156.132           fc-pun-fusion01.india.rapidigm.com fc-pun-fusion01
10.34.156.132           fc-pun-fusion01.india.rapidigm.com fc-pun-fusion01
::1             localhost6.localdomain6 localhost6
10.34.156.133           FC-PUN-Fusion02.india.rapidigm.com FC-PUN-Fusion02
10.34.156.133           FC-PUN-Fusion02.india.rapidigm.com FC-PUN-DB-Fusion02
[root@fc-pun-fusion01 ~]#

Change the same in network file & restart the network services, as mentioned the below step.

[root@fc-pun-fusion01 ~]# cat /etc/sysconfig/network
NETWORKING=yes
NETWORKING_IPV6=no
HOSTNAME=fc-pun-fusion01
NISDOMAIN=india.rapidigm.com
[root@fc-pun-fusion01 ~]#


[root@fc-pun-fusion01 ~]# service network restart


close all the sessions and open the fresh session

then run the Autoconfig on both the node.

1.) Run autoconfig on Database node.





2.) Run the autoconfig on Application Node.

3.) Test the same again.

[applmgr@fc-pun-fusion01 scripts]$ adop -status

Enter the APPS username:


it's working.....