DMZ R12.2 issue.

External login issue has been resolved.
Issue:
External URL not up. Due to http port using wrong port#8002.
Processes in Instance: EBS_web_APDBATST_OHS2
---------------------------------+--------------------+---------+----------+------------+----------+-----------+------
ias-component                    | process-type       |     pid | status   |        uid |  memused |    uptime | ports
---------------------------------+--------------------+---------+----------+------------+----------+-----------+------
EBS_web_APDBATST                   | OHS                |   18624 | Alive    | 1412243724 |  1870960 |   0:24:01 | https:4445,https:10001,http:8002
Solution:
Manually modified port#8001 in httpd.conf since it is not changed by autoconfig.
[apdbatst@apdbadmz01 EBS_web_APDBATST]$ pwd
/d02/app/SUFT122/fs1/FMW_Home/webtier/instances/EBS_web_APDBATST_OHS2/config/OHS/EBS_web_APDBATST
[apdbatst@apdbadmz01 EBS_web_APDBATST]$ grep "8001" *
httpd.conf:Listen 8001
[apdbatst@apdbadmz01 EBS_web_APDBATST]$