To change the Web Listener Port number in Oracle E-Business Suite Release 12
 
This will be illustrated with a practical example using the following Hostname,Domain, Port numbers:
 
     -Host Name: myhost 
     -Domain Name: oracle.com 
     -Port Number  that we want to change: 8001 
     -Port Number  that we wish to be changed  to:  8002 
     -Protocol : HTTP

Solution

1- Open your  Context XML file for edit  through OAM
 
2- Change the value from 8001 to be 8002 on the following lines: 
      8001 
      8001 
    http://myhost.oracle.com:8001/OA_HTML/AppsLogin
    http://myhost.oracle.com:8001/oracle_smp_chronos/oracle_smp_chronos_sdk.gif    

http://myhost.oracle.com:8001/oracle_smp_chronos/oracle_smp_chronos_sdk.gif
    http://myhost.oracle.com:8001
   8001="s_endusermonitoringurl">

3- Save your settings

4- Run Autoconfig for changes to take place

5- Try to login again through:
        http://myhost.oracle.com:8002
    The URL should be displayed successfully

本文转自ITPUB博客tolywang的博客，原文链接：EBS R12中更改端口 Web Listener Port (文档 ID 760590.1)，如需转载请自行联系原博主。