CREATING CUSTOM TOP IN ORACLE APPS

You can create custom top in oracle application using following Process.

Step 1: Replicate APPL_TOP Dircetory in UNIX
Cd $APPL_TOP
Step 2: Create Custom Top Under APPL_TOP Dir
Mkdir XXCUST_TOP (Exactly Product Directories)
Make sure all the files and Directories are same as Other Product Dir.
Step 3: Add Custom Top entry in APPLSYS.env file
Step 4: Login Oracle apps using Sysadmin or AOL
Navigate: Applications->Register
Add your Custom top Entry Here

Application: XXApplication name
Short name: XXCUST
BasePath: XXCUST_TOP
Description: XXApplication.

Step 5: Restart the Internal Concurrent Manager (ICM) So that New Changes will recognize.

Step 6: Finally Check Custom Entry in
Select BASEPATH,PRODUCT_CODE,APPLICATION_SHORT_NAME
From fnd_application
Where application_Short_name like 'XXCUST_TOP%'